Onix (Promo-B 21)

Onix

イワーク

Iwark

Illus. Hitoshi Ariga

Type	Fighting
HP	100
Evolution stage	Basic
Species	Onix

weakness
+20

retreat cost

---

Expansions

Card no.	Pack(s)	Rarity	Pack pts.
Promo-B
021/P-B	Vol. 3	—	—

Onix (Japanese: イワーク Iwark) is a Fighting-type Basic Pokémon card in Pokémon Trading Card Game Pocket. It is part of the Promo-B series of cards.

Contents

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• (Return to top)
• Card text
  • Pokédex data
• Release information
• Trivia
  • Origin

Contents

Card text

Tail Smash

テールスマッシュ

90

Flip a coin. If tails, this attack does nothing.

Pokédex data

Onix - Rock Snake Pokémon

No.

0095

Height

28'10" (8.8 m)

Weight

463 lbs. (210.0 kg)

Pokédex entry

It rapidly bores through the ground at 50 mph by squirming and twisting its massive, rugged body.

大きく 丈夫な 体を くねらせ よじらせ 時速80キロで 地面を 勢いよく 掘り進む。

Release information

This card was one of five cards that could be pulled from Promo-B Vol. 3 packs; these were made available as part of the Mega Latios ex Drop Event, which ran from January 17 to February 3, 2026.

Trivia

Origin

• This card's illustration was first featured on Onix from the Unified Minds expansion.
• Tail Smash is an attack that first appeared on Charizard from Expedition Base Set.
• This card's Pokédex entry comes from Pokémon Shield.

This article is part of both Project Sidegames and Project TCG, Bulbapedia projects that, together, aim to write comprehensive articles on video games about the TCG.