Hellravager

Flying, Lifelink, Trample
Dragons and Demons you control gain Haste
and Trample
{x}{p/b}{p/r}{t} Creatures you control gain +X/+X and Deathtouch until end of turn.
Partner — When both Hellravager, Heaven's
Scourge and Grimlore, The Ancient Doom are on
the battlefield under your control, you may pay {p/b}{p/b}{p/r}{p/r} to combine them into the planeswalker,
Grimlore, The Endless Death.