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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-422, Rare) is a green-blue instant from the Fallout set that targets permanents you control which have counters. Those chosen permanents gain hexproof and indestructible, and all damage to them is prevented until end of turn, and then you proliferate. The spell can protect multiple different permanents at once and adds counters via proliferate, enabling synergy with counter-based strategies.
Catalog pricing data as of 30 Apr 2026, 11:22
