Soul Separator is a rare Artifact card from Eldritch Moon (EMN), collector number 199. Current market price: $0.12 (foil $0.37), TCGplayer market prices via Scryfall.
{5}, {T}, Sacrifice this artifact: Exile target creature card from your graveyard. Create a token that's a copy of that card, except it's 1/1, it's a Spirit in addition to its other types, and it has flying. Create a black Zombie creature token with power equal to that card's power and toughness equal to that card's toughness.