Ula'tek

Are you pressing the right things?Mostly. 1 thing to tidy. The rotation in priority order, top first.

• Colossus Smash soon after it comes back10 of 14 on time; the longest wait 23 s, from 3:32
• Bladestorm soon after it comes back14 of 15 on time; the longest wait 16 s, from 0:00

Are you pressing enough?Not quite. 46 presses a minute, top Arms Warriors 52. 8 pauses of 4 seconds or more, top Arms Warriors about 6, and Rage wasted 34%, top Arms Warriors 30%.

Do the hits land hard enough?Yes. Your item level is at least top Arms Warriors' (330 to 327), so the gap isn't gear.

When you pressed each button

Phase 1Phase 2IntermissionPhase 3

Colossus Smash

Bladestorm

0:002:004:006:008:00

Sat readyHeld for a burn window

The fight

Phase 1 · 0:00–2:44

What happens

Collect eggs and break them in the Spectral Coils soaks (two teams on Heroic). Dodge Caustic Waves, which come from the side of the wing Ula'tek pulls back and spawn a deadly Viper if they hit an egg carrier. After two cycles, Rage of the Shackled exposes the Venomous Heart, which takes 100% more damage for 20 seconds.

Phase 2 · 2:44–5:09

Cause not found yet · ~13kBladestorm did about 65% of a typical Arms Warrior's damage here.

You pressed it as often as typical Arms Warriors. Each one hit about half as hard (860k vs 1.7M). We haven't found why yet, so there are no suggestions right now.

Your job as Arms Warrior iThe raid splits to the two side platforms. Kill the Doomscale Warden, break Grasping Fangs tethers two at a time, carry eggs to the Cauldron, and interrupt the Weakened Doomscale's Anguished Cry.

With the Warden and two or more eggs together, press Cleave (with Fervor of Battle it casts your Slam too); with fewer, stay single target. Watch the tether breaks: each one puts a raid-wide DoT on both platforms.

Intermission · 5:09–6:04

What happens

Spectral tails slam repeatedly; teams alternate soaks while collecting eggs. Then the arena shatters into four platforms.

Phase 3 · 6:04–9:18

What happens

Platforms. Serpent's Bite soaks for melee, ranged, and healer groups, Volatile Purge spreads, Caustic Waves with gaps, and Circling Prey breaking the melee platform. Kill Blightscale Shriekers fast. Ends in a final heart phase.

Ula'tekVenomous HeartGore RattleBlightscale RawlingWeakened DoomscaleEverything else

Each bar splits a raider's damage on attempt 2 by target; the % is the share that went into anything but the boss.

Most common talents for top Slayer Arms Warriors

18% of top Slayer players on this boss use exactly this build.

Your build matches what top Slayer players take here.

5 talents top players swap between bosses ›

Talent	Here	Kith'ix	Coiled Altar	You
Fervor of Battle	100%	14%	10%	✓
Bloodsurge	0%	86%	80%	–
Bloodborne	2%	54%	16%	–
Dreadnaught	96%	46%	74%	✓
Powerful Momentum	100%	64%	90%	✓

Either is fine: Fearless

Biggest sources first: your share and casts a minute.

YouTop-50 median

Execute

Damage

15.8%

14.3%

Casts/min

10.1

13.0

Mortal Strike

Damage

15.3%

13.8%

Casts/min

14.0

15.5

Bladestorm

Damage

10.5%

11.6%

Casts/min

1.6

1.7

Reap the Storm

Damage

8.3%

9.9%

Overpower

Damage

7.9%

9.3%

Casts/min

5.5

7.0

Heroic Strike

Damage

7.5%

8.9%

Casts/min

4.5

4.5

Slayer's Strike

Damage

8.5%

7.1%

Melee

Damage

6.4%

5.0%

Deep Wounds

Damage

5.5%

5.0%

Perfected Guillotine

Damage

3.4%

4.4%

Cleave

Damage

1.8%

2.8%

Casts/min

3.9

4.9

Fatal Mark

Damage

1.9%

1.7%

Colossus Smash

Casts/min

1.5

1.7

Slam

Casts/min

2.9

1.3

Avatar

Casts/min

0.9

0.9

Charge

Casts/min

1.4

0.9

Heroic Leap

Casts/min

0.4

0.5

Deaths more than 20 seconds before the attempt ended.

You stayed up on all 2 attempts. The raid had 13 early deaths.

What you could have dodged that can kill you on Ula'tek. The bar is how much of your health (1.1M) it takes: one hit, or the worst 8 seconds when hits stack. The (?) has the dodge.

KILLS ON THEIR OWN

Circling Prey?Rotate one platform counter-clockwise before it breaks. Use a defensive on the second and third breaks.Ula'tek59%of your health a hit0 of 5 hit you

KILLS WITH SOMETHING ELSE

Virulent Spit?Spread out and step away from the spit impacts on the ground.Phase 239%of your health a hit0 of 5 hit you

Falling Debris?Watch the ground and dodge the debris spots while you hit the Venomous Heart.Phase 1Phase 238%of your health a hit0 of 10 hit you

Blightscale Clutch?Break the egg clusters early: they get stronger the longer they live.Phase 1Intermission26%of your health a hit0 of 2 hit you

Ability by ability

6 abilities, none hitting you more often than the raid

Ability	Hit rate iHow many of the times it went out while you were alive it hit you, across all attempts.	Raid hit rate iThe raid median of the same hit rate.	Damage per minute iYour damage from it per minute alive, across all attempts. Underneath: the raid median, and the median of the top 50 players of your spec on their kills. Red means a lot more than the raid.
Caustic WavesHow to avoid?Move to the side opposite the wing Ula'tek pulls back; in Phase 3, weave through the gaps. Phase 1Phase 3	0 of 80%	12%	under 1kraid 52ktop players under 1k
Volatile PurgeHow to avoid?Spread out after your soak: the circle goes off 5 seconds later and hits everyone near you.iEveryone who soaks a Serpent's Bite gets their own Volatile Purge, so a clean hit isn't avoidable. Circles stack, though: standing near other soakers makes the burst and the damage over time much bigger. This row counts only the times a second circle hit you at the same moment as yours, and only that circle's damage. Your own circle, and the faint edge of a far-away one, never count.stacked circles only Phase 3	0 of 40%	0%	under 1kraid under 1k
Falling DebrisHow to avoid?Dodge the falling-debris spots while you hit the Venomous Heart. Phase 1Phase 2	0 of 100%	10%	under 1kraid 20ktop players under 1k
Virulent SpitHow to avoid?Spread out and step away from the spit impacts on the ground. Phase 2	0 of 50%	0%	under 1kraid under 1ktop players under 1k
Circling PreyHow to avoid?Rotate one platform counter-clockwise before it breaks, and use a defensive on the second and third breaks. Phase 3	0 of 50%	0%	under 1kraid under 1ktop players 78k
Blightscale ClutchHow to avoid?Egg clusters get stronger the longer they live: break them early. Phase 1Intermission	0 of 20%	0%	under 1kraid under 1ktop players under 1k

Attempt by attempt

Each mechanic on every attempt: how often it went out while you were alive, and how often it hit you

Attempt	1	2
Caustic Waves	0/3	0/5
Volatile Purge	0/1	0/3
Falling Debris	0/4	0/6
Virulent Spit	0/4	0/1
Circling Prey	0/2	0/3
Blightscale Clutch		0/2
Alive	8:29	9:18

dodgedhit sometimeshit most times☠killed younot while aliveearly death

Phase 3 is won by killing eggs before they hatch and adds before they reach the raid.

Heart 1 · attempt 2 · 2:15–2:35

Heart 2 · attempt 2 · 4:44–5:04

Every attempt: on par with the raid on the Heart in 4 of 4 windows you were alive for.

damage on Venomous Heartdamage on anything else