Alchemists can be found in the Queen's Dungeon where they are being held captive for weapons development.
Not only are alchemists adept at lobbing their poison and incendiary vials on enemies at range, they will also occasionally throw healing and boost potions on allies. Thier vials can even be tossed over obstacles, making them a clever opponent.
The Alchemist's special will launch healing and boost potions to all allies in range.
Hats are the accessory of the hour for alchemists. They are quite fashionable fellows aren't they?