This mod add usefull spell to the game and make it more awsome.
First off all, you will have to get a Empty Staff, to craft that, make this in your crafting table. Stick = S Button = B Nothing = N
N B S
N S B
S N N
then, found a minimum of 6 diamond and a stack of redstone. Use 3 diamond to make a pickaxe and the 3 other in a furnace to make diamond dust.
with the pickaxe, mine obsidian, and travel to nether, found glowstone, and blaze, kill them and craft blaze powder.
in a crafting table or inventory crafting, put one redstone, one blaze powder and one glowstone to make 2 magic dust, this craft is shapeless.
get 6 magic dust, and put it in the crafting grid with 3 diamond dust to get crystal dust, this craft is shapeless.
put the crystal dust in a furnace to get a magic crystal, in the crafting grid, put a magic crystal and a empty staff to get a magic staff,
with 8 magic dust in a book, craft a magic book and you will be ready to make spell. to cast a spell, just put the magic staff and a spell book in the magic book crafting grid, and click cast button
each spell have a cooldown, to change spell, just put the magic staff alone in the book and click cast button to remove the spell of the magic staff, and then, cast the other spell you choice.
Please use JEI to see spell recipe.