Alchemists do everything with magic that doesn't include Healing or Warrior Skills. These are things such as Chemistry, Mathematics, Architecture and even weather predictions. Their robes are purple.
At the beginning of The Magicians' Guild, the Head of Alchemy is Lord Sarrin, and the Head of Alchemic Studies is Lord Peakin.
Here is a list of all the Alchemists of the Guild.
All items (14)