Reigning Victor is a common Creature — Orc Warrior card from Tarkir: Dragonstorm (TDM), collector number 216. Current market price: $0.18 (foil $0.27), TCGplayer market prices via Scryfall.
Mobilize 1 (Whenever this creature attacks, create a tapped and attacking 1/1 red Warrior creature token. Sacrifice it at the beginning of the next end step.) When this creature enters, target creature gets +1/+0 and gains indestructible until end of turn. (Damage and effects that say "destroy" don't destroy it.)