Ruiner Nergigante

Flying, menace, double strike
When Ruiner Nergigante enters the battlefield,
each player sacrifices a creature they control.
{2}{b}:Exile target creature card from a grave yard,
you gain life equal to its toughness.
{2}{r}: Ruiner Nergigante deals 3 damage to target creature.
{2}{g}: Ruiner Nergigante gains trample until
end of turn.