Rhyperior, Unchained Cataclysm

Trample, Haste, Cumulative upkeep:7 life

Creatures you control have Melee.
At the end of combat on your turn, If you attacked two or more opponents this turn, Act on impulse and lose life equal to twice the number of opponents you attacked. At the beginning of the next end step, put those cards in your graveyard. If the total power and toughness of all creatures you control is 50 or more, Exile Rhyperior, Unchained Cataclysm, and return it to the battlefield tapped and converted, and there is an addit