Description, catalog fields, rules text, and how it plays—in one place.
eBay sold comps from the Vendor Tools public catalog — tap a condition below to filter sales, or refresh to pull new data into the catalog
Pokémon-GX rule: When your Pokémon-GX is Knocked Out, your opponent takes 2 Prize cards.
Abilities, attacks, weakness & resistance
If this Pokémon is your Active Pokémon and is damaged by an attack from your opponent's Pokémon-GX or Pokémon-EX (even if this Pokémon is Knocked Out), put damage counters on the Attacking Pokémon equal to the damage done to this Pokémon.
This attack's damage isn't affected by Resistance.
This attack does 60 damage times the amount of Energy attached to your opponent's Active 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)
Share your thoughts on this card — condition, value, pull rates, etc.
to comment.
No comments yet. Be the first to share your thoughts.
Sigilyph-GX (sm8-202 Holofoil) is a Psychic Basic Pokémon-GX from the Lost Thunder set featuring the Ability Mirror Counter and two attacks including a GX attack, Intercept-GX. Mirror Counter places damage counters on an opponent's attacking Pokémon-GX or Pokémon-EX equal to the damage dealt when Sigilyph-GX is the Active Pokémon, even if it is Knocked Out. Intercept-GX deals 60× damage based on the Energy attached to the opponent's Active Pokémon and is limited to one GX attack per game.
Catalog pricing data as of 23 Apr 2026, 15:41