Ars Magica Mod 1.6.4
Ars Magica is a trademark of Atlas Games, used with permission. Any spell names and other material adapted from the Ars Magica fantasy roleplaying game are used with permission

Ars Magica is a mod about casting powerful spells, fighting bosses, and having fun with magic!  It features a unique spell creation system where you can create any spell you can imagine!

Download here : http://www.5minecraft.net/