Kirby

Flying
Imprint - {t}, {1}{r}: Exile target nontoken creature with toughness 3 or less. Kirby gets +X/+0, where X is the exiled creature card's power, and has all abilities of the exiled creature card. This ability cannot be used if a creature card exiled by Kirby is still exiled.
{1}{r}, Return creature card exiled by Kirby to its owner's graveyard: Kirby does 6 damage to target creature or player. You may kick this ability for {t}; if you do, Kirby does 8 damage to target creature or player instead.