Ernie and Bert, Hitmen

{b}, Squeak a rubber ducky: Ernie and Bert gains your choice of deathtouch, hexproof, menace, or wither until end of turn.
Gotcha - Whenever an opponent says a word or phrase that could be interpreted as street slang, you may say "Gotcha!" If you do, return Ernie and Bert from your graveyard to your hand.