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Marvin has all activated abilities of creatures you control that don't have the same name as this creature.
Abilities, attacks, weakness & resistance
Other cards from Duskmourn: House of Horror
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Marvin, Murderous Mimic (DSK-253 foil) is a legendary artifact creature — Toy from the Duskmourn: House of Horror set. It has an effect that gives Marvin all activated abilities of creatures you control that don’t share its name, letting it copy and use those costs-and-colon abilities. This can serve as a utility or combo piece by providing access to multiple activated effects through one body.
Catalog pricing data as of 26 Apr 2026, 00:02