
Description, catalog fields, rules text, and how it plays—in one place.
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Permanents you control with counters on them gain hexproof and indestructible until end of turn. Prevent all damage that would be dealt to those permanents this turn. Proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)
Abilities, attacks, weakness & resistance
Other cards from Fallout
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Mutational Advantage (PIP-111, foil) is a green-blue Instant from the Fallout set. It gives permanents you control that already have counters hexproof and indestructible until end of turn, prevents damage to them this turn, and then you proliferate. The card supports counter-based decks by both protecting existing counters-bearing permanents and increasing counters via proliferate.
Catalog pricing data as of 5 May 2026, 04:45