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Choose target creature you control. Each other creature becomes a copy of that creature until end of turn, except it isn't legendary.
Abilities, attacks, weakness & resistance
Other cards from Doctor Who
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Nanogene Conversion (WHO-49 foil) is a Rare sorcery from the Doctor Who expansion. Choose target creature you control; each other creature becomes a copy of that creature until end of turn, except they aren't legendary. This effect can interact with non-copy modifications and tokens as described in the official rulings, and it can cause creatures to stop being creatures if the copied card isn't a creature.
Catalog pricing data as of 14 May 2026, 13:44