Enkira, Hostile Scavenger is a mythic Legendary Creature — Human Warrior card from Universes Within (SLX), collector number 20. Current market price: $0.98, TCGplayer market prices via Scryfall.
When Enkira, Hostile Scavenger enters, create two Walker tokens. (They're 2/2 black Zombie creatures.) As long as Enkira is equipped, it must be blocked if able. Whenever Enkira and at least two Zombies attack, Enkira gains indestructible until end of turn.