Rikka Sheet (SESL-EN026) [Secret Slayers]

Target 1 face-up monster your opponent controls, also, you can Tribute 1 Plant monster; players cannot activate that face-up monster's effects on the field this turn, then, if you Tributed a monster when you activated this card, take control of that monster until the End Phase, and if you do, it becomes a Plant monster until the End Phase. You can only activate 1 "Rikka Sheet" per turn.