Sudden Fall (CST-061 N) [Clash of the Star Trees]

[Quickcast] Play this card only if you control a J/ruler named "Stein, Deathly Star". You may remove an Ethereal resonator token you control from the game rather than pay this card's cost. Destroy target J/resonator. Players cannot chase to this card. If an Ethereal resonator you controlled was destroyed this turn, draw a card.