Mystic
From Tiny Rogues Wiki
Fire Infusion Expire = +5% (10% Doppel) Damage Dealt from Fire Infusion Fire Flux = Deal +20 bonus damage per level.
Lightning Infusion Expire = +15% Critical Hit Multiplier from Lightning Infusion Lightning Flux = 15% increased movement speed.
Cold Infusion Expire = +2.5% (3% Doppel) Critical Hit Chance from Cold Infusion Cold Flux = +0.5s of invincibility after dash.
Poison Infusion Expire = Poison Flux = +25% defense penetration