
Description, catalog fields, rules text, and how it plays—in one place.
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Shaped like ancient writing, it is a huge mystery whether language or Unown came first.
Abilities, attacks, weakness & resistance
Once during your turn (before your attack), if this Pokémon is your Active Pokémon, and if you have 35 or more cards in your hand, you may use this Ability. If you do, you win this 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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Unown (sm8-91 Reverse Holofoil) is a Basic Psychic Pokémon from the Lost Thunder set with the HAND Ability. Its HAND Ability lets you win the game immediately if it is Active and you have 35 or more cards in your hand when you use it. The card also has a single Psychic attack, Hidden Power, that deals 10 damage for one Psychic energy.
Catalog pricing data as of 25 Apr 2026, 09:40