Fog Crystal - swsh6 #140
swsh6
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About this card
In algebraic geometry, F-crystals are objects introduced by Mazur (1972) that capture some of the structure of crystalline cohomology groups. The letter F stands for Frobenius, indicating that F-crystals have an action of Frobenius on them. F-isocrystals are crystals "up to isogeny".
Summary from Wikipedia (CC BY-SA 4.0).
Format legality
Expanded: Legal
Unlimited: Legal
Data via PokemonTCG/pokemon-tcg-data.
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