Shadow Kin is a rare Creature — Shapeshifter card from Midnight Hunt Commander (MIC), collector number 54. Current market price: $1.72, TCGplayer market prices via Scryfall.
Flash At the beginning of your upkeep, each player mills three cards. You may exile a creature card from among the cards milled this way. If you do, this creature becomes a copy of that card, except it has this ability.