Mutational Advantage
Instant{1}{G}{U}
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.)
Colour identity Simic · Proliferate
In short
Mutational Advantage has 5 listed printings; the most valuable is the Surge Foil printing from PIP at US$9.41 on TCGplayer's market price. Prices below are the cheapest in-stock listing in the United States.
Every Mutational Advantage printing
Surge Foil
Mutational Advantage
PIP · 639
TCGplayer market
US$9.41
Extended Art · Surge Foil
Mutational Advantage
PIP · 950
TCGplayer market
US$8.77
Extended Art
Mutational Advantage
PIP · 422
TCGplayer market
US$7.79
Secret Lair
Mutational Advantage
SLD · 2454
TCGplayer market
US$7.60
Mutational Advantage
PIP · 111
TCGplayer market
US$6.45