Mikage Seijuro, Patriarch of the Vampires (ENW-076) [Echoes of the New World]

[Will of Despair] [Quickcast] When this card enters your field -> Pay any amount of life. J/resonators your opponent controls gain [-100/0] for each 100 life paid this way until end of turn. Whenever a resonator is put into a graveyard from your opponent's field -> Put a [+100/+100] counter on this card.