Academy of Umbrellas
Very rare2.2%ObjectiveMissable
Beat the game only ever using an umbrella as your melee weapon
Grab the Discarded Umbrella early (Hall of Doors staircase), equip it, and never use any other melee weapon for the whole playthrough - magic and ranged attacks are fine. Swap melee even once and the run is void for this, so plan it from the start.