Light of Extinction (ABC-SD11-033 SR) [ABC Duel Decks]

[Quickcast] As an additional cost to play this card, you may banish a Gears resonator. If you do, copy this spell. Remove target resonator from the game. If this card was played with [Mastery], a ruler named "Sechs" you control doesn't recover during its controller's next recovery phase. [Mastery] "Sechs"