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Naxxramas
Loot data · Raid · Tier 3

Naxxramas

Tier 3 and the smallest sample we hold. Read every rate here with the confidence interval, not the point estimate.

↓ CSV
604
Clears recorded
6
Bosses
6
Items tracked
567
Drops observed
188
Contributing guilds
0
Legendary items

Bosses

Wipe rate is attempts that ended without a kill. Kel'Thuzad is the wall here at 68.2%.
click a boss to jump to its table
1 Anub'Rekhan Anub'Rekhan 604 kills · 1 items 18.2% wipe rate 2 Grand Widow Faerlina Grand Widow Faerlina 588 kills · 1 items 21.4% wipe rate 3 Maexxna Maexxna 541 kills · 1 items 28.1% wipe rate 4 Patchwerk Patchwerk 502 kills · 1 items 41.2% wipe rate 5 Thaddius Thaddius 402 kills · 1 items 52.4% wipe rate 6 Kel'Thuzad Kel'Thuzad 188 kills · 1 items 68.2% wipe rate

Naxxramas drop rates

Observed rate is drops ÷ boss kills. "vs expected" compares against the datamined loot table — a persistent gap means the sample is thin or the table is wrong.
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Item BossSlot Drops Kills Observed ▾ vs expected Wishlisted Rot

Boss by boss

Every loot table in kill order.

1. Anub'Rekhan

604 kills · 18.2% wipes · median 2:41
ItemSlotDropsObserved ratevs expectedRot
Cryptfiend Silk Cloak Cryptfiend Silk CloakEpic Back 121 20.03% +0.03 6%

2. Grand Widow Faerlina

588 kills · 21.4% wipes · median 2:58
ItemSlotDropsObserved ratevs expectedRot
Widow's Remorse Widow's RemorseEpic One-hand 118 20.07% +0.07 4%

3. Maexxna

541 kills · 28.1% wipes · median 3:12
ItemSlotDropsObserved ratevs expectedRot
Wraith Blade Wraith BladeEpic One-hand 108 19.96% -0.04 2%

4. Patchwerk

502 kills · 41.2% wipes · median 1:58
ItemSlotDropsObserved ratevs expectedRot
Vambraces of Atonement Vambraces of AtonementEpic Wrist 101 20.12% +0.12 8%

5. Thaddius

402 kills · 52.4% wipes · median 3:24
ItemSlotDropsObserved ratevs expectedRot
Plated Abomination Ribcage Plated Abomination RibcageEpic Chest 81 20.15% +0.15 3%

6. Kel'Thuzad

188 kills · 68.2% wipes · median 9:41
ItemSlotDropsObserved ratevs expectedRot
Might of Menethil Might of MenethilEpic Two-hand 38 20.21% +0.21 0%