Transmuter

A transmuter is a spellcaster who specializes in the magic school of transmutation. Transmuters manipulate time and space to turn something - or someone - into something else, or to transport themselves to another location with teleportation.

Notable spells

 * Polymorph
 * Mass Teleport
 * Teleport
 * Portal (spell)
 * Blink
 * Slow Fall (ability)
 * Slow
 * Time Warp
 * Alter Time

Known

 * Beth'Amara
 * Jaina Proudmoore
 * Marisa du'Paige
 * Yrma 

Alchemists
Certain alchemists have been known to practice the art of transmutation to transmute various materials. Although this might not be through the use of the arcane, but rather an alchemical process.