Necrozma, the Depleted One

Whenever Necrozma, the Depleted One attacks,
flip a coin. If heads, it deals combat damage
equal to its toughness rather than its power.
{5}{p/b}{p/g}{p/r}{p/u}{p/w}: Exile Necrozma, the Depleted
One, then return it to the battlefield transformed
under its owner's control. Activate this ability
only any time you could cast a sorcery.
It has an extraordinarily vicious disposition and is
constantly firing off laser beams.