Specimen Collector is a uncommon Creature — Vedalken Wizard card from Modern Horizons 2 (MH2), collector number 64. Current market price: $0.23 (foil $0.32), TCGplayer market prices via Scryfall.
When this creature enters, create a 1/1 green Squirrel creature token and a 0/3 blue Crab creature token. When this creature dies, create a token that's a copy of target token you control.