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Pokémon-GX rule: When your Pokémon-GX is Knocked Out, your opponent takes 2 Prize cards.
Abilities, attacks, weakness & resistance
Your opponent's Active Pokémon is now Burned and Confused.
Put any amount of Fire Energy attached to your Pokémon in the Lost Zone. This attack does 50 damage for each card put in the Lost Zone in this way.
Discard 1 of your Prize cards. If it's an Energy card, attach it to 1 of your Pokémon. (You can't use more than 1 GX attack in a game.)
Other cards from Lost Thunder
Wait and See Hammer (Holofoil)
Spell Tag (Holofoil)
Net Ball (Holofoil)
Lost Blender (Holofoil)
Electropower (Holofoil)
Custom Catcher (Holofoil)
Counter Gain (Holofoil)
Choice Helmet (Holofoil)
Adventure Bag (Holofoil)
Lugia-GX (Holofoil)
Mimikyu-GX (Holofoil)
Alolan Ninetales-GX (Holofoil)
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Blacephalon-GX (sm8-199 Holofoil) is a Fire-type Basic Ultra Beast Pokémon-GX from the Lost Thunder expansion. It has attacks that inflict status (Bursting Burn) and a scalable damage attack that sends Fire Energy to the Lost Zone (Mind Blown), plus a single-use GX attack that discards a Prize card to potentially recover Energy. Its low retreat and typical Water weakness shape it as an aggressive, high-risk attacker that can fuel Lost Zone strategies or sudden high-damage plays.
Catalog pricing data as of 24 Apr 2026, 15:54