Prices
Last Updated 2026/04/15
normal market
$0.57
normal low
$0.23
normal mid
$0.50
normal high
$19.86
reverse holofoil market
$70.21
reverse holofoil low
$55.00
reverse holofoil mid
$115.00
reverse holofoil high
$150.00
Last Updated 2026/02/01
price trend
0,37 €
1 day average
0,35 €
7 day average
0,30 €
30 day average
0,35 €
Attacks
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Rock Throw | 10 |
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Harden | |
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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.) |
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weakness
×2
resistance
N/A
retreat cost
artist
Ken Sugimori
rarity
Common
number
84 / 110
As it grows, the stone portions of its body harden to become similar to a diamond, though colored black.