Pathrazer of Ulamog is a uncommon Creature — Eldrazi card from Commander Masters (CMM), collector number 4. Current market price: $2.65 (foil $3.08), TCGplayer market prices via Scryfall.
Annihilator 3 (Whenever this creature attacks, defending player sacrifices three permanents of their choice.) This creature can't be blocked except by three or more creatures.