Beat the game with a 5 card deck or smaller.

Beat the game with the Silent.

Apply 99 or more Poison on a single enemy.

Win a battle with 1 HP remaining.

Beat the game with a deck containing no uncommons or rares.

Play 25 cards in a single turn.

Have 3 or fewer cards in hand, draw, and discard pile combined.

Defeated the Time Eater.

Defeated the Bronze Automaton.

Have 99 or more Block during combat.

Beat the game with the Ironclad.

Defeated Donu & Deca.

Have 50 or more Strength during combat.