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Gym Heroes

Brock’s Onix

Brock’s Onix 21/132 is a Rare Pokémon TCG card from Gym Heroes in the Gym series. View its artwork, printed details and Normal finish.

Brock’s Onix, Gym Heroes 21/132

Card details

Expansion
Gym Heroes
Series
Gym
Collector number
21/132
Rarity
Rare
Card release
14 August 2000
Supported finishes
Normal
MARKET REFERENCE · USD

Card prices

Checked
NormalTCGplayer market reference for this printing.

Ungraded market references; condition and edition affect actual sale prices. Estimates are labeled. TCGplayer data via TCGCSV · source updated Nov 5, 2026.

Printed card text

Basic · 70 HP · Fighting

Bind — 20 damage

Energy cost: Fighting, Fighting

Flip a coin. If heads, the Defending Pokémon is now Paralyzed.

Tunneling

Energy cost: Fighting, Fighting, Fighting

If your opponent has any Benched Pokémon, choose up to 2 of them. This attack does 20 damage to each of them. (Don’t apply Weakness and Resistance for Benched Pokémon.) Brock’s Onix can’t attack during your next turn.

Weakness: Grass ×2 · Retreat cost: 2 Colorless energy

Illustrated by Benimaru Itoh

Where to pull this printing

Choose the finish you are missing, then open an eligible virtual pack in Poke Fun Play.

FinishEligible virtual packs
NormalGym Heroes

These routes come from this website’s configured pack models, including supplemental collection slots. They describe virtual pulls, not physical booster contents or official pull rates.

Other Brock’s Onix printings

Collector numbers, rarity and card text can differ even when the name matches. Compare the artwork and details of these printings.

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