Undead Gladiator is a uncommon Creature — Zombie Barbarian card from Masters 25 (A25), collector number 112. Current market price: $0.25 (foil $0.40), TCGplayer market prices via Scryfall.
{1}{B}, Discard a card: Return this card from your graveyard to your hand. Activate only during your upkeep. Cycling {1}{B} ({1}{B}, Discard this card: Draw a card.)