Green Beast

Haste, Deathtouch, Trample, Hexproof.
When Green Monster enters the battlefield, you
draw a card, gain 4 life, create a 6/6 beast token
and may have Green Monster fight up to one
target creature an opponent controls. If Green
Monster is in your graveyard you mat return it
to your hand. If {w} was used to pay for Green
Monster's mana cost, you lose the game.
—
"It's OK to have these abilities, it's tied to a creature"
-Mark Rosewater, R&D