Perfect Loki (DBV-098) [The Decisive Battle of Valhalla]

[Quickcast] This card gains [0/+100] for each card in your graveyard. [Enter] -> J/resonators your opponent controls gain [0/-X00] until end of turn, where X is the number of cards in your graveyard. As your J-ruler enters the field, if it's "Loki, the Witch of Chaos", and you spent b to do judgment, you may reveal this card from your hand and put it into the field on top of your J-ruler. If you do, this card becomes a J-ruler and gains [Imperishable], [Divinity] , "Enter -> Look a the top ten cards of your deck. Put one from among them into your hand and the rest into your graveyard.", and "Once per turn, you may play a card from your graveyard.".