You can only use one effect of this card’s name per turn, and only once that turn.
(1) Target Spell/Traps your opponent controls, up to the number of “Witchcrafter” monsters you control; return those card(s) to the hand.
(2) During your End Phase, if you control a “Witchcrafter” monster while this card in the GY: You can add this card to your hand.