Description, catalog fields, rules text, and how it plays—in one place.
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Mega Evolution rule: When 1 of your Pokémon becomes a Mega Evolution Pokémon, your turn ends. Pokémon-EX rule: When a Pokémon-EX has been Knocked Out, your opponent takes 2 Prize cards.
Abilities, attacks, weakness & resistance
If this Pokémon has 10 or more damage counters on it, this attack does 150 more damage.
Other cards from BREAKthrough
Mewtwo-EX (Holofoil)
Mewtwo-EX (Holofoil)
Giovanni's Scheme (Holofoil)
Brigette (Holofoil)
M Mewtwo-EX (Holofoil)
M Mewtwo-EX (Holofoil)
Mewtwo-EX (Holofoil)
Mewtwo-EX (Holofoil)
Glalie-EX (Holofoil)
M Houndoom-EX (Holofoil)
Houndoom-EX (Holofoil)
Rainbow Energy (Reverse Holofoil)
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M Glalie-EX (xy8-156 Holofoil) is a Water-type MEGA Pokémon-EX from the BREAKthrough set. Its Cryo Mouth attack does 100 base damage and deals 150 additional damage if it already has 10 or more damage counters. It has the usual Mega Evolution and Pokémon-EX rules that end your turn upon evolving to a Mega and award two Prize cards to the opponent if Knocked Out.
Catalog pricing data as of 21 Apr 2026, 12:31