Duplicant is a rare Artifact Creature — Shapeshifter card from March of the Machine Commander (MOC), collector number 355. Current market price: $0.37, 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.