If this card is added to your hand, except by drawing it: You can Special Summon it. If this card is Normal or Special Summoned: You can target 1 "Altergeist" monster in your GY, except "Altergeist Malwisp"; Special Summon it in Defense Position, but for the rest of this turn, it cannot activate its effects. You can only use each effect of "Altergeist Malwisp" once per turn.