It's just a few magical mods to play with. Intended for a few brothers who have old macs that can't play the latest greatest, and can hardly handle minecraft vanilla. It's got a select few mods, including but not limited to the following:
Ars Magica 2
Thaumcraft 4
Twilight Forest
n'other stuff m'tired
Ars Magica 2
Thaumcraft 4
Twilight Forest
n'other stuff m'tired