Duplicant is a rare Artifact Creature — Shapeshifter card from Commander Masters (CMM), collector number 946. Current market price: $0.31, TCGplayer market prices via Scryfall.
Imprint — When this creature enters, you may exile target nontoken creature. As long as a card exiled with this creature is a creature card, this creature has the power, toughness, and creature types of the last creature card exiled with it. It's still a Shapeshifter.