Cogspark Works · Rotation

Devourer Demon Hunter

The priority list SimulationCraft plays this spec with · engine build 20261019-1860cd1-w8a2c73d · game data 12.1.5.70448

§1How to read this

A rotation in SimulationCraft is a priority list, not a sequence. Every time the character can act, the sim starts at the top of The main loop and does the first line whose conditions hold. Lower lines only happen when nothing above them fits.

The page shows the list as a decision tree: set what you know about the fight and your talents, and it lights the lists the sim checks, in order.
Cast lines use the ability. Hover, focus or tap an icon or a name for its tooltip.
Go through another list: its lines are checked in order; when none of them fits, the sim comes back and carries on with the next line here.
Switch to another list: the rest of this list is skipped and the choice is made from that list alone.
Helpers are values the list works out on the spot, such as “are we holding a cooldown”. Setting one takes no time and the list carries on. The tree works out the ones your situation settles.

The list is written to perform well in the sim, not to be the only right way to play. Every line keeps its original simc text under the simc toggle at its right, and the list author’s note where there is one.

§2Decision tree

Set what you know. The tree lights the lists the sim checks, top to bottom; in each list it presses the first ability whose conditions hold and that is ready. Readiness (cooldowns, resources) isn’t in the list, so a lit ability is the first one allowed, not a promise it is cast.

Your situation

Enemies in range

Your talents (click: talented, not talented, not set)

More conditions (14)

the target dies within 4 s

the Soul Fragments Reap would consume is at least 1

Soulburst is active

Metamorphosis is active

Eradicate is active

the Soul Fragments Reap would consume is at least 4

the stacks of Collapsing Star Stacking plus the Soul Fragments Reap would consume is at least 30

voidfall dump is true

the fight ends within 45 s

the Soul Fragments Reap would consume is at least 8

the Soul Fragments Reap would consume is at least 4 plus (4 if (there is more than one enemy and Eradicate is active), else 0)

Void Metamorphosis Stack is at maximum stacks

you have less than 100 Fury

your Fury plus (4 times the Soul Fragments Reap would consume) plus (10 if you have Scythe's Embrace talented, else 0) is at least 100

Checked

The main loop
Helpers
Cooldowns
Reaps (maybe)
Annihilator (maybe)
Annihilator meta (maybe)
Annihilator out (maybe)
Voidscarred (maybe)
Voidscarred meta (maybe)
Voidscarred out (maybe)
Voidscarred hunt entry (maybe)

Before the pull, done once before the fight starts (8 steps)

Before the pull8 lines

Record your stats before the pull (sim bookkeeping)
simc
snapshot_stats
Set trinket 1 buffs to true when the following holds, otherwise false
any of these:
- trinket 1 can grant Intellect
- trinket 1 can grant Mastery
- trinket 1 can grant Versatility
- trinket 1 can grant Haste
- trinket 1 can grant Critical Strike
simc
variable,name=trinket_1_buffs,value=trinket.1.has_buff.intellect|trinket.1.has_buff.mastery|trinket.1.has_buff.versatility|trinket.1.has_buff.haste|trinket.1.has_buff.crit
Set trinket 2 buffs to true when the following holds, otherwise false
any of these:
- trinket 2 can grant Intellect
- trinket 2 can grant Mastery
- trinket 2 can grant Versatility
- trinket 2 can grant Haste
- trinket 2 can grant Critical Strike
simc
variable,name=trinket_2_buffs,value=trinket.2.has_buff.intellect|trinket.2.has_buff.mastery|trinket.2.has_buff.versatility|trinket.2.has_buff.haste|trinket.2.has_buff.crit
Set trinket priority to 2 when the following holds, otherwise to 1
any of these:
- all of these:
  - trinket 1 buffs is false
  - trinket 2 buffs is true
- all of these:
  - trinket 2 buffs is true
  - trinket 2's stat buff's duration times trinket 2's stat buff's base value is more than trinket 1's stat buff's duration times trinket 1's stat buff's base value
simc
variable,name=trinket_priority,op=setif,value=2,value_else=1,condition=!variable.trinket_1_buffs&variable.trinket_2_buffs|variable.trinket_2_buffs&((trinket.2.proc.any_dps.duration)*trinket.2.proc.any_dps.default_value)>((trinket.1.proc.any_dps.duration)*trinket.1.proc.any_dps.default_value)
Set damage trinket priority to 2 when the following holds, otherwise to 1
all of these:
- trinket 1 buffs is false
- trinket 2 buffs is false
- trinket 2's item level is at least trinket 1's item level
simc
variable,name=damage_trinket_priority,op=setif,value=2,value_else=1,condition=!variable.trinket_1_buffs&!variable.trinket_2_buffs&trinket.2.ilvl>=trinket.1.ilvl
Cast Arcane Torrent
simc
arcane_torrent
Cast Soul Immolation
simc
soul_immolation
Cast Consume
simc
consume

The main loop6 lines

Switch your targettarget on the enemy with the highest time until the target diesAt most once every 0.25 s
simc
retarget,target_if=max:target.time_to_die,line_cd=0.25
go through Helpers, then carry on below if nothing there fits
simc
call_action_list,name=variables
Helpers2 lines
1. Set voidfall dump to true when the following holds, otherwise false
  all of these:
  Eradicate isn't active
  any of these:
  all of these:
  Voidfall Spending has 3 or more stacks
  your last spell on the global cooldown was Void Ray
  Voidfall Spending has 3 or more stacks (counting only what you've had time to react to)
  simc
  variable,name=voidfall_dump,op=set,value=!buff.eradicate.up&(buff.voidfall_spending.stack>=3&prev_gcd.1.void_ray|buff.voidfall_spending.react>=3)
2. Set no ray this window to true when the following holds, otherwise false
  the fight time when you last used Void Ray is less than the fight time when Metamorphosis last triggered
  simc
  variable,name=no_ray_this_window,op=set,value=action.void_ray.last_used<buff.metamorphosis.last_trigger
go through Cooldowns, then carry on below if nothing there fits
simc
call_action_list,name=cooldowns
Cooldowns8 lines
1. Get Power Infusion from an ally if Metamorphosis is active and Power Infusion isn't active
  simc
  invoke_external_buff,name=power_infusion,if=buff.metamorphosis.up&!buff.power_infusion.up
2. Drink a potion if Metamorphosis is active or the fight ends within 30 s
  simc
  potion,if=buff.metamorphosis.up|fight_remains<=30
3. Use your trinket 1 if (Metamorphosis is active and (no ray this window is true or you use the Annihilator hero talents) and (trinket 2 has no cooldown or trinket 2 is on cooldown or trinket priority is 1)) or trinket 1's stat buff's duration is at least the time left in the fight or the fight ends within trinket 1's stat buff's duration
  simc
  use_item,slot=trinket1,if=buff.metamorphosis.up&(variable.no_ray_this_window|hero_tree.annihilator)&(!trinket.2.has_cooldown|trinket.2.cooldown.remains|variable.trinket_priority=1)|trinket.1.proc.any_dps.duration>=fight_remains|fight_remains<=trinket.1.buff.any_dps.duration
4. Use your trinket 2 if (Metamorphosis is active and (no ray this window is true or you use the Annihilator hero talents) and (trinket 1 has no cooldown or trinket 1 is on cooldown or trinket priority is 2)) or trinket 2's stat buff's duration is at least the time left in the fight or the fight ends within trinket 2's stat buff's duration
  simc
  use_item,slot=trinket2,if=buff.metamorphosis.up&(variable.no_ray_this_window|hero_tree.annihilator)&(!trinket.1.has_cooldown|trinket.1.cooldown.remains|variable.trinket_priority=2)|trinket.2.proc.any_dps.duration>=fight_remains|fight_remains<=trinket.2.buff.any_dps.duration
5. Use your trinket 1 if trinket 1 buffs is false and (damage trinket priority is 1 or trinket 2 is on cooldown or trinket 2's cooldown is 0 s) and the time left on the global cooldown is more than 0.1 sUsed without waiting for the global cooldown
  simc
  use_item,use_off_gcd=1,slot=trinket1,if=!variable.trinket_1_buffs&(variable.damage_trinket_priority=1|trinket.2.cooldown.remains|trinket.2.cooldown.duration=0)&gcd.remains>0.1
6. Use your trinket 2 if trinket 2 buffs is false and (damage trinket priority is 2 or trinket 1 is on cooldown or trinket 1's cooldown is 0 s) and the time left on the global cooldown is more than 0.1 sUsed without waiting for the global cooldown
  simc
  use_item,use_off_gcd=1,slot=trinket2,if=!variable.trinket_2_buffs&(variable.damage_trinket_priority=2|trinket.1.cooldown.remains|trinket.1.cooldown.duration=0)&gcd.remains>0.1
7. Use your trinket 1 if trinket 1 buffs is false and (damage trinket priority is 1 or trinket 2 is on cooldown or trinket 2's cooldown is 0 s)
  simc
  use_item,slot=trinket1,if=!variable.trinket_1_buffs&(variable.damage_trinket_priority=1|trinket.2.cooldown.remains|trinket.2.cooldown.duration=0)
8. Use your trinket 2 if trinket 2 buffs is false and (damage trinket priority is 2 or trinket 1 is on cooldown or trinket 1's cooldown is 0 s)
  simc
  use_item,slot=trinket2,if=!variable.trinket_2_buffs&(variable.damage_trinket_priority=2|trinket.1.cooldown.remains|trinket.1.cooldown.duration=0)
Is it true that the target dies within 4 s and the Soul Fragments Reap would consume is at least 1 and Soulburst isn't active?Not set
If so, go through Reaps, then carry on below if nothing there fits
simc
call_action_list,name=reaps,if=target.time_to_die<=4&action.reap.souls_consumed>=1&!buff.soulburst.up
Is it true that you use the Annihilator hero talents?Not set
If so, switch to Annihilator, and nothing below is checked
simc
run_action_list,name=annihilator,if=hero_tree.annihilator
Annihilator2 lines
1. Is it true that Metamorphosis is active?Not set
  If so, switch to Annihilator meta, and nothing below is checked
  simc
  run_action_list,name=annihilator_meta,if=buff.metamorphosis.up
  Annihilator meta14 lines
  1. Cast Pick Up Fragment if Reap is on cooldown and ((you have Eradicate talented and the target dies within 15 s) or (your Soul Fragments plus the stacks of Collapsing Star Stacking is at least 30 and Collapsing Star Stacking has fewer than 30 stacks))Used without waiting for the global cooldown
    simc
    pick_up_fragment,use_off_gcd=1,if=cooldown.reap.remains&(talent.eradicate&target.time_to_die<15|soul_fragments+buff.collapsing_star_stacking.stack>=30&buff.collapsing_star_stacking.stack<30)
  2. Cast Devour if Soulburst is active and there is a single enemy
    simc
    devour,if=buff.soulburst.up&active_enemies=1
  3. Cast The Hunt if you have Devourer's Bite talented
    simc
    the_hunt,if=talent.devourers_bite
  4. Cast Voidblade if you have Devourer's Bite talented and there are 3 or fewer enemies
    simc
    voidblade,if=talent.devourers_bite&active_enemies<=3
  5. Cast Collapsing Star if the fight ends within 10 s
    simc
    collapsing_star,if=fight_remains<10
  6. Cast Void Ray if you have Eradicate talented and there is more than one enemy and Eradicate isn't active
    simc
    void_ray,if=talent.eradicate&active_enemies>1&!buff.eradicate.up
  7. Cast Collapsing Star if there is more than one enemy or Void Ray is on cooldown
    simc
    collapsing_star,if=active_enemies>1|cooldown.void_ray.remains
  8. Is it true that (there is a single enemy or Eradicate is active) and the Soul Fragments Reap would consume is at least 4?Not set
    If so, go through Reaps, then carry on below if nothing there fits
    simc
    call_action_list,name=reaps,if=(active_enemies=1|buff.eradicate.up)&action.reap.souls_consumed>=4
  9. Is it true that you don't have Eradicate talented and the stacks of Collapsing Star Stacking plus the Soul Fragments Reap would consume is at least 30 and the Soul Fragments Reap would consume is at least 4?Not set
    If so, go through Reaps, then carry on below if nothing there fits
    simc
    call_action_list,name=reaps,if=!talent.eradicate&buff.collapsing_star_stacking.stack+action.reap.souls_consumed>=30&action.reap.souls_consumed>=4
  10. Cast Void Ray if there is more than one enemy or you have Eradicate talented or you have 100 or more Fury or you have less than 55 Fury
    simc
    void_ray,if=active_enemies>1|talent.eradicate|fury>=100|fury<55
  11. Is it true that voidfall dump is true?Not set
    If so, go through Reaps, then carry on below if nothing there fits
    simc
    call_action_list,name=reaps,if=variable.voidfall_dump
  12. Is it true that the stacks of Collapsing Star Stacking plus the Soul Fragments Reap would consume is at least 30 and the Soul Fragments Reap would consume is at least 4 and the fight ends within 45 s?Not set
    If so, go through Reaps, then carry on below if nothing there fits
    simc
    call_action_list,name=reaps,if=buff.collapsing_star_stacking.stack+action.reap.souls_consumed>=30&action.reap.souls_consumed>=4&fight_remains<45
  13. Cast Soul Immolation if Soul Immolation isn't on any enemy and your Fury is less than void_metamorphosis_base_drain_ps and (Reap is on cooldown or there is a single enemy)
    simc
    soul_immolation,if=active_dot.soul_immolation=0&fury<void_metamorphosis_base_drain_ps&(cooldown.reap.remains|active_enemies=1)
  14. Cast Devour
    simc
    devour
2. switch to Annihilator out, and nothing below is checked
  simc
  run_action_list,name=annihilator_out
  Annihilator out10 lines
  1. Cast Pick Up Fragment if Void Metamorphosis Stack isn't at maximum stacks and the stacks of Void Metamorphosis Stack is at least the maximum stacks of Void Metamorphosis Stack minus 2At most once every 0.6 sUsed without waiting for the global cooldown
    simc
    pick_up_fragment,mode=nearest,type=all,use_off_gcd=1,line_cd=0.6,if=!buff.void_metamorphosis_stack.at_max_stacks&buff.void_metamorphosis_stack.stack>=buff.void_metamorphosis_stack.max_stack-2
  2. Cast Voidblade if you have Devourer's Bite talented and there are 3 or fewer enemies and Void Metamorphosis Stack is at maximum stacks
    simc
    voidblade,if=talent.devourers_bite&active_enemies<=3&buff.void_metamorphosis_stack.at_max_stacks
  3. Cast Metamorphosis
    simc
    metamorphosis
  4. Cast Consume if Soulburst is active
    simc
    consume,if=buff.soulburst.up
  5. Is it true that (there is a single enemy or Eradicate is active) and the Soul Fragments Reap would consume is at least 4?Not set
    If so, go through Reaps, then carry on below if nothing there fits
    simc
    call_action_list,name=reaps,if=(active_enemies=1|buff.eradicate.up)&action.reap.souls_consumed>=4
  6. Is it true that you don't have Eradicate talented and the Soul Fragments Reap would consume is at least 8?Not set
    If so, go through Reaps, then carry on below if nothing there fits
    simc
    call_action_list,name=reaps,if=!talent.eradicate&action.reap.souls_consumed>=8
  7. Cast Void Ray
    simc
    void_ray
  8. Is it true that voidfall dump is true?Not set
    If so, go through Reaps, then carry on below if nothing there fits
    simc
    call_action_list,name=reaps,if=variable.voidfall_dump
  9. Cast Soul Immolation if Soul Immolation isn't on any enemy and (there is more than one enemy or you have Eradicate talented)
    simc
    soul_immolation,if=active_dot.soul_immolation=0&(active_enemies>1|talent.eradicate)
  10. Cast Consume
    simc
    consume
Is it true that you use the Voidscarred hero talents?Not set
If so, switch to Voidscarred, and nothing below is checked
simc
run_action_list,name=voidscarred,if=hero_tree.voidscarred
Voidscarred2 lines
1. Is it true that Metamorphosis is active?Not set
  If so, switch to Voidscarred meta, and nothing below is checked
  simc
  run_action_list,name=voidscarred_meta,if=buff.metamorphosis.up
  Voidscarred meta20 lines
  1. Cast Pick Up Fragment if Void Ray comes off cooldown within 2 global cooldowns and your Fury is less than void_metamorphosis_base_drain_ps times the cooldown left on Void RayAt most once every 0.35 sUsed without waiting for the global cooldown
    simc
    pick_up_fragment,mode=nearest,type=all,use_off_gcd=1,line_cd=0.35,if=cooldown.void_ray.remains<gcd.max*2&fury<void_metamorphosis_base_drain_ps*cooldown.void_ray.remains
  2. Cast Vengeful Retreat if Voidstep is activeUsed without waiting for the global cooldown
    simc
    vengeful_retreat,use_off_gcd=1,if=buff.voidstep.up
  3. Cast Void Ray if no ray this window is true and (you don't have Eradicate talented or there is a single enemy)
    simc
    void_ray,if=variable.no_ray_this_window&(!talent.eradicate|active_enemies=1)
  4. Cast Eradicate if Void Ray comes off cooldown within one global cooldown and Soulburst isn't active
    simc
    eradicate,if=cooldown.void_ray.remains<gcd.max&!buff.soulburst.up
  5. Cast Void Ray if you have Eradicate talented and Eradicate isn't active and (there is more than one enemy or you have less than 30 Fury)
    simc
    void_ray,if=talent.eradicate&!buff.eradicate.up&(active_enemies>1|fury<30)
  6. Cast Reaper's Toll if there is more than one enemy and Hungering Slash has less than 2 global cooldowns left, or isn't active
    simc
    reapers_toll,if=active_enemies>1&buff.hungering_slash.remains<gcd.max*2
  7. Cast Predator's Wake if Collapsing Star is active
    simc
    predators_wake,if=buff.collapsing_star.up
  8. Cast Reaper's Toll if you have Voidrush talented and Collapsing Star is active and Voidblade comes off cooldown within one global cooldown
    simc
    reapers_toll,if=talent.voidrush&buff.collapsing_star.up&cooldown.voidblade.remains<gcd.max
  9. Cast Pierce the Veil if you have Voidrush talented and Collapsing Star is active
    simc
    pierce_the_veil,if=talent.voidrush&buff.collapsing_star.up
  10. Cast Collapsing Star
    simc
    collapsing_star
  11. Cast Devour if Soulburst is active
    simc
    devour,if=buff.soulburst.up
  12. Cast Reaper's Toll if there are more than 3 enemies and your Fury is less than void_metamorphosis_base_drain_ps times the cooldown left on Void Ray
    simc
    reapers_toll,if=active_enemies>3&fury<void_metamorphosis_base_drain_ps*cooldown.void_ray.remains
  13. Cast Reaper's Toll if you have 8 or fewer Soul Fragments
    simc
    reapers_toll,if=soul_fragments<=8
  14. Cast Pierce the Veil if there are fewer than 4 enemies
    simc
    pierce_the_veil,if=active_enemies<4
  15. Cast Predator's Wake if Hungering Slash isn't active
    simc
    predators_wake,if=!buff.hungering_slash.up
  16. Cast Pierce the Veil
    simc
    pierce_the_veil
  17. Is it true that the Soul Fragments Reap would consume is at least 4 plus (4 if (there is more than one enemy and Eradicate is active), else 0) and Soulburst isn't active?Not set
    If so, go through Reaps, then carry on below if nothing there fits
    simc
    call_action_list,name=reaps,if=action.reap.souls_consumed>=4+4*(active_enemies>1&buff.eradicate.up)&!buff.soulburst.up
  18. Cast Void Ray
    simc
    void_ray
  19. Cast Soul Immolation if Soul Immolation isn't on any enemy and your Fury is less than void_metamorphosis_base_drain_ps
    simc
    soul_immolation,if=active_dot.soul_immolation=0&fury<void_metamorphosis_base_drain_ps
  20. Cast Devour
    simc
    devour
2. switch to Voidscarred out, and nothing below is checked
  simc
  run_action_list,name=voidscarred_out
  Voidscarred out15 lines
  1. Cast Pick Up Fragment if Void Metamorphosis Stack isn't at maximum stacks and the stacks of Void Metamorphosis Stack is at least the maximum stacks of Void Metamorphosis Stack minus 3At most once every 0.3 sUsed without waiting for the global cooldown
    simc
    pick_up_fragment,mode=nearest,type=all,use_off_gcd=1,line_cd=0.3,if=!buff.void_metamorphosis_stack.at_max_stacks&buff.void_metamorphosis_stack.stack>=buff.void_metamorphosis_stack.max_stack-3
  2. Wait 0.05 s if Void Metamorphosis Stack isn't at maximum stacks and the stacks of Void Metamorphosis Stack is at least the maximum stacks of Void Metamorphosis Stack minus 1 and ((there is a single enemy and you have 1 or more Soul Fragments) or (there is more than one enemy and the time since the fight started minus the fight time when you last used Pick Up Fragment is less than 1.5 s))
    simc
    wait,sec=0.05,if=!buff.void_metamorphosis_stack.at_max_stacks&buff.void_metamorphosis_stack.stack>=buff.void_metamorphosis_stack.max_stack-1&(active_enemies=1&soul_fragments>=1|active_enemies>1&time-action.pick_up_fragment.last_used<1.5)
  3. Cast Vengeful Retreat if Voidstep is activeUsed without waiting for the global cooldown
    simc
    vengeful_retreat,use_off_gcd=1,if=buff.voidstep.up
  4. Cast Consume if Soulburst is active and (there is a single enemy or you have Eradicate talented or Soulburst has less than one global cooldown left, or isn't active)
    simc
    consume,if=buff.soulburst.up&(active_enemies=1|talent.eradicate|buff.soulburst.remains<gcd.max)
  5. Is it true that you have The Hunt talented and there is a single enemy and Void Metamorphosis Stack is at maximum stacks?Not set
    If so, go through Voidscarred hunt entry, then carry on below if nothing there fits
    simc
    call_action_list,name=voidscarred_hunt_entry,if=talent.the_hunt&active_enemies=1&buff.void_metamorphosis_stack.at_max_stacks
  6. Cast Voidblade if your last spell on the global cooldown was Void Ray and (there is more than one enemy or you don't have The Hunt talented or The Hunt is on cooldown)
    simc
    voidblade,if=prev_gcd.1.void_ray&(active_enemies>1|!talent.the_hunt|!cooldown.the_hunt.ready)
  7. Cast Metamorphosis if Eradicate is active or you don't have Eradicate talented or there is a single enemy or the fight ends within 15 s
    simc
    metamorphosis,if=buff.eradicate.up|!talent.eradicate|active_enemies=1|fight_remains<15
  8. Cast Void Ray if you have Eradicate talented and there is more than one enemy and Eradicate isn't active
    simc
    void_ray,if=talent.eradicate&active_enemies>1&!buff.eradicate.up
  9. Is it true that you have less than 100 Fury and your Fury plus (4 times the Soul Fragments Reap would consume) plus (10 if you have Scythe's Embrace talented, else 0) is at least 100 and the Soul Fragments Reap would consume is at least 1 and Soulburst isn't active?Not set
    If so, go through Reaps, then carry on below if nothing there fits
    simc
    call_action_list,name=reaps,if=fury<100&fury+4*action.reap.souls_consumed+10*talent.scythes_embrace>=100&action.reap.souls_consumed>=1&!buff.soulburst.up
  10. Cast Hungering Slash
    simc
    hungering_slash
  11. Cast Soul Immolation if there is more than one enemy and Soul Immolation isn't on any enemy
    simc
    soul_immolation,if=active_enemies>1&active_dot.soul_immolation=0
  12. Is it true that the Soul Fragments Reap would consume is at least 4 plus (4 if (there is more than one enemy and Eradicate is active), else 0) and Soulburst isn't active?Not set
    If so, go through Reaps, then carry on below if nothing there fits
    simc
    call_action_list,name=reaps,if=action.reap.souls_consumed>=4+4*(active_enemies>1&buff.eradicate.up)&!buff.soulburst.up
  13. Cast Void Ray
    simc
    void_ray
  14. Cast Soul Immolation if there is a single enemy and Soul Immolation isn't on any enemy
    simc
    soul_immolation,if=active_enemies=1&active_dot.soul_immolation=0
  15. Cast Consume
    simc
    consume

Read from ActionPriorityLists/default/demonhunter_devourer.simc in simulationcraft/simc at 1860cd1d5763, the commit this engine build runs.

Blizzard’s own suggestion system (the one-button rotation), as simc carries it. It is simpler than SimulationCraft’s list and is not what Cogspark simulates.

§2Decision tree

Your situation

Enemies in range

Your talents (click: talented, not talented, not set)

Checked

The main loop
Cooldowns
Assisted Combat

Before the pull, done once before the fight starts (1 steps)

Before the pull1 line

Record your stats before the pull (sim bookkeeping)
simc
snapshot_stats

The main loop3 lines

Start auto-attacking
simc
auto_attack
go through Cooldowns, then carry on below if nothing there fits
simc
call_action_list,name=cooldowns
Cooldowns6 lines
1. Use your trinketsSome cooldowns are not used by the Assisted Combat system. This simple default cooldown usage has been provided by simc.
  simc
  use_items
2. Drink a potion
  simc
  potion
3. Cast Blood Fury
  simc
  blood_fury
4. Cast Berserking
  simc
  berserking
5. Cast Fireblood
  simc
  fireblood
6. Cast Ancestral Call
  simc
  ancestral_call
go through Assisted Combat, then carry on below if nothing there fits
simc
call_action_list,name=assisted_combat
Assisted Combat11 lines
1. Cast Metamorphosis if your distance to the target is at most 25 and Metamorphosis isn't activeThis is the default action priority list from the game's Assisted Combat system. This is for Blizzard automation and is not included in the game's Assisted Combat system.
  simc
  metamorphosis,if=target.distance<=25&buff.metamorphosis.down
2. Cast Metamorphosis if Collapsing Star is active and your distance to the target is at most 30
  simc
  metamorphosis,if=buff.collapsing_star.up&target.distance<=30
3. Cast Void Ray if your distance to the target is at most 25 and Metamorphosis is active
  simc
  void_ray,if=target.distance<=25&buff.metamorphosis.up
4. Cast Reap if Moment of Craving is active and Stun would hit more than 0 enemies
  simc
  reap,if=buff.moment_of_craving.up&spell_targets.unknown_spell_25>0
5. Cast Void Ray if your distance to the target is at most 30
  simc
  void_ray,if=target.distance<=30
6. Cast The Hunt if Stun would hit more than 0 enemiesThis is for Blizzard automation and is not included in the game's Assisted Combat system.
  simc
  the_hunt,if=spell_targets.unknown_spell_25>0
7. Cast Voidblade if Stun would hit more than 0 enemiesThis is for Blizzard automation and is not included in the game's Assisted Combat system.
  simc
  voidblade,if=spell_targets.unknown_spell_25>0
8. Cast Immolation Aura if you don't have Spontaneous Immolation talented and dot.soul_immolation.down
  simc
  immolation_aura,if=!talent.spontaneous_immolation&dot.soul_immolation.down
9. Cast Reap if Soul Fragments has 4 or more stacks
  simc
  reap,if=buff.soul_fragments.stack>=4
10. Cast Consume
  simc
  consume

Read from ActionPriorityLists/assisted_combat/demonhunter_devourer.simc in simulationcraft/simc at 1860cd1d5763, the commit this engine build runs.