Astronarch

Equip 3 of the same item to a hero.

Beat the game without using a potion.

Defeat the Omen of Burden with the special item fully upgraded.

Have 50 positive effects on a hero at one time.

Beat the game without losing a battle.

Defeat an elite without any items equipped.

Defeat the Omen of Doom without triggering its effect once.

Defeat an elite or boss with 1 hero remaining.

Gain a level on every hero.

Defeat all 3 elites during a single act.

Defeat the Omen of Frailty without any items breaking.

Defeat an act without visiting a merchant.

Have 500 Gold at one time.

Defeat the Omen of Loss without taking the special blessing.

Defeat an act after visiting at least 7 events.

Defeat Corruption 10.

Sell 10 items or potions to the same merchant and then defeat the act.

Defeat a boss with all heroes at full HP.

Defeat Corruption 20.

Beat the game without any abilities upgraded.