- Rarity
- Common
- HP
- 90
- Stage
- Basic
- Type
- Pokemon
- Energy
- Weakness
- Retreat
- Artist
- Ken Sugimori
- Attacks
- 10Rock Throw
- Harden
During your 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.)
- Flavor
Rock Snake Pokémon. Lenght: 28'10", Weight: 463 lbs. As it grows the stone portions of its body harden to become similar to a diamond, though colored black. LV. 12 #95
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Onix #056
Base Set (Shadowless) · Common
Onix #056 has a TCGplayer market price of $29.18 (Near Mint, 1st Edition). Cardmarket lists it at €24.70 (Excellent, 1st Edition). In the last 30 days, 7 ungraded copies sold on eBay at a median price of $19.95 (1st Edition).
Market prices
Updated Oct 19, 2026Market prices
Updated Oct 19, 2026Price history
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