Achievement - Archmage: Cast all 15 possible spell combinations.
A list of all the combination's: - Fireball + Shock - Fireball + Ice Storm - Fireball + Force push - Fireball + Blades - Fireball + Vortex - Shock + Ice Storm - Shock + Force Push - Shock + Blades - Shock + Vortex - Ice Storm + Force Push - Ice Storm + Blades - Ice Storm + Vortex - Force Push + Blades - Force Push + Vortex - Blades + Vortex