Calvin, Union Deliveryman

Express Delivery—{r}: Creatures you control have
haste, and all spells you cast have flash until the end
of this turn.
Return to Sender—{1}{u}, {t}: Return target
non-land permanent played this turn to its owners
hand.
Stand Up Strike—{x}{w}{w}, {t}: Tap X target
creatures opponents control.
Seize the Means{line}{w}{u}{r}, {t}: Until end of turn,
Whenever an opponent draws a card, you draw a
card.