Twitch

Instant    (CMC:3)

You may tap or untap target artifact, creature, or land. Draw a card.

Battles are won in nuance.

76 TPR • ENDiTerlizzi

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Legal in: Modern,Zendikar Block,Tempest Block,Legacy,Vintage,Freeform,Prismatic,Tribal Wars Legacy,Singleton 100,Commander

Oracle Text (click to copy):

3/1/2010
If the targeted permanent is an illegal target by the time Twitch resolves, the entire spell is countered. You don't draw a card.