Target 1 "Witchcrafter" monster you control; it can make a second attack during each Battle Phase this turn, also, if it attacks this turn, your opponent cannot activate Spell/Trap Cards until the end of the Damage Step. During your End Phase, if you control a "Witchcrafter" monster, while this card is in your GY: You can add this card to your hand. You can only use 1 "Witchcrafter Collaboration" effect per turn, and only once that turn.