Can't Stay Away (Extended Art) [Innistrad: Midnight Hunt] Elf Knight that creature's controller sacrifices it

that creature's controller sacrifices it at end of combat

Set: Commander 2014 Tokens Type: Emblem — Nixilis Rarity: Common {1}{B}

Set: The List Type: Legendary Artifact — Equipment Rarity: Mythic Cost: {7} Living weapon

Automatons could be rebuilt

Set: Sword & Shield: Rebel Clash Type: Grass Rarity: Promo Retreat cost: Colorless

Can't Stay Away (Extended Art) [Innistrad: Midnight Hunt] Elf Knight that creature's controller sacrifices itSet: Innistrad: Midnight Hunt Type: Sorcery Rarity: Rare Cost: {W}{B} Return target creature card with mana value 3 or less from your graveyard to the battlefield. It gains "If this creature would die, exile it instead." Flashback {3}{W}{B} (You may cast this card from your graveyard for its flashback cost. Then exile it.)