Atarka, the Dragon's Fang

+3: Target creature gets +3/+0 flying, trample and indestructible until end of turn.
-4: You get an emblem with "Creatures you control have haste."
-5: Exile Atarka, the Dragon's Fang: Put a legendary 7/7 green and red Dragon Token with flying, trample and indestructible onto the battlefield.