Boss Prep Checklist

Choose the boss you are about to fight, then check whether your deck has the damage, block, cleanup, and scaling the fight demands.

BossCharacter

Critical warning

Aeonglass

Never let Withers pile up in hand — each unplayed Wither deals 2 damage at end of turn. Multiple retained Withers kill faster than any attack.

High dangerAoEScalingExhaust / cleanupBlockDamageDraw

Run checklist

0/8

Respect the warning: Never let Withers pile up in hand — each unplayed Wither deals 2 damage at end of turn. Multiple retained Withers kill faster than any attack.Plan for High danger: do not enter with only a hallway-fight deck.Bring a real damage plan for phase changes, split turns, or time pressure.Hold enough block or mitigation for the biggest telegraphed attack.Bring scaling that keeps improving after turn 3.Prepare AoE or a way to clean minions without losing the main race.Add cleanup for Status cards, Withers, Burns, Slimed, or other hand clog.Prefer fewer high-impact plays; card-tax fights punish low-value spam.

Cards to look for

CorruptionA-tier

A-tier baseline · covers Scaling · covers Exhaust / cleanup · covers Block

FeedA-tier

A-tier baseline · covers AoE · covers Scaling · covers Exhaust / cleanup

Feel No PainA-tier

A-tier baseline · covers Scaling · covers Exhaust / cleanup · covers Block

Dark EmbraceA-tier

A-tier baseline · covers Scaling · covers Exhaust / cleanup · covers Damage

Fiend FireA-tier

A-tier baseline · covers Scaling · covers Exhaust / cleanup · covers Damage

OfferingS-tier

S-tier baseline · covers Exhaust / cleanup · covers Damage · covers Draw

Move reminders

Ebb26 damage

Single-hit attack. Grants itself Block.

Eye Lasers11 damage

Hits twice for 11 damage.

Increasing Intensity

Grants 33 Block + 3 Strength to itself. Adds a Wither to your discard pile.