Loxodon Peacekeeper is a rare Creature — Elephant Soldier card from Mirrodin (MRD), collector number 13. Current market price: $0.36 (foil $1.29), TCGplayer market prices via Scryfall.
At the beginning of your upkeep, the player with the lowest life total gains control of this creature. If two or more players are tied for lowest life total, you choose one of them, and that player gains control of this creature.