Artwork unavailableBasic — Fighting
English Oracle text
Rock Throw (Fighting) 10
Harden (Fighting, Fighting)
During opponent's next turn, whenever 30 or less damage is done to Onix (after applying Weakness and Resistance), prevent that damage. (Any other effects of attacks still happen.)
HP 90
Weakness Grass ×2
Retreat 3
As it grows, the stone portions of its body harden to become similar to a diamond, though colored black.Printed text is unavailable in this catalog snapshot.
Legality follows the dated TCGdex catalog snapshot.
For draft and prerelease, check the event’s release and rules. Missing statuses stay unavailable.
Official Pokémon rules| Format | Status |
|---|---|
| Standard | Not legal |
| Expanded | Not legal |
For draft and prerelease, check the event’s release and rules.
Viewing this printing
#56 · EN · Common
Released 1999-01-09
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Card data: TCGdex. Pokémon and card artwork © Nintendo, Creatures and GAME FREAK, published by The Pokémon Company. Artist credit follows the printing.
Catalog snapshot: 2026-09-16T22:45:22.000Z
