Mod adds bloody rites, alchemy. To curb blood magic you will need a dagger of sacrifice, and a bloody altar. This is a very difficult mod and to study it is necessary to read a detailed guide from the author and see reviews on youtube
Колдовство
Witchery allows players to master the magical art of witchcraft and to learn to control the natural magic of the world Minecraft. Mod adds to the game all the things necessary to become a witch or warlock