Stop That

Instant, B (1)
Target player discards a card.

Gotcha Whenever an opponent audibly flicks the cards in his or her hand, you may say "Gotcha" If you do, return Stop That from your graveyard to your hand.
Now for a squirt of lemon juice.
Illus. Anson Maddocks

Format Legality	Banned in Vintage, Legacy, Extended, Standard, MTGO Classic
Printings (1/2)	Unhinged (Common)