Disowned Ancestor is a common Creature — Spirit Warrior card from Khans of Tarkir (KTK), collector number 70. Current market price: $0.06 (foil $0.39), TCGplayer market prices via Scryfall.
Outlast {1}{B} ({1}{B}, {T}: Put a +1/+1 counter on this creature. Outlast only as a sorcery.)