The Holy Shield of Misteltein (DSD-021) [Starter Deck: Villains]

[Rest]: If you control a J-ruler, until end of turn the next damage that would be dealt to you while you control a J-ruler is dealt to a J-ruler you control instead. Play this ability only if you control a J-ruler. If an effect you control would refer to the total cost of this card in any zone, you may have it refer to that total cost plus 3 instead.