Quicksilver

Double Strike
Dash {1}{u}{u} (You may cast this spell for its dash
cost. If you do, it gains haste, and it's returned from
the battlefield to its owner's hand at the beginning of
the next end step.)
Whenever Quicksilver return from the battlefield
to its owner's hand, draw a card.
"I'm freaking QUICKSILVER!!! And you can eat
my freaking dust!"