Ulamog's Dreadsire 
Creature — Eldrazi
Vigilance
Ward—Sacrifice a permanent with mana value 1 or greater.
: Create a 10/10 colorless Eldrazi creature token.
Legality
standardNOT LEGALpioneerNOT LEGALmodernNOT LEGALlegacyLEGALvintageLEGALcommanderLEGAL