Shadow-Sprite, the Biter

Flash, flying, lifelink
When Shadow-Sprite, the Biter enters the battlefield, return target creature you control to
its owner's hand, put target creature you don't
control on the bottom of its owner's library, then
that player draws a card.
{2}{u}{b}, {t}: Return Shadow-Sprite, the Biter to its owner's hand.
"Awe, she's so cu... OUCH! She bit me!"