Onix Pokémon Card Guide for Collectors, Traders, and Binder Builders
Find the cutest Onix cards: Illustration Rares, promos, and binder-ready picks across English, Japanese, and Chinese TCG sets.
2024-01-28
Popularity Rank: #457
Fan survey data
Blended rank from two r/pokemon "favourite Pokémon" surveys, weighted 60/40 toward the 2025 results (u/Jawnysparklez; u/mamamia1001 2019).
2025 survey: #591
2019 survey: #250
#457 / 1025
Pokédex details
Height
8.8 m
Weight
210.0 kg
Base EXP
0
Capture rate
45 / 255
Generation
Gen I
Base happiness
70
Growth rate
Medium
Color
Gray
Habitat
Cave
Shape
Squiggle
Egg groups
Mineral
What makes Onix so likeable
Three fast, fan-friendly reasons Onix stands out — no lore dump, just the vibe.
- From its Bulbapedia summary: it evolves into Steelix when traded while holding a Metal Coat.
- Cheerful personality in-game — Onix feels upbeat even before you pick a favourite card.
- Onix has that "favourite since childhood" energy — you don't need lore to explain the appeal.
Pokémon TCG cards
Recent cards featuring Onix from the Trading Card Game, newest first.
Mega Evolution
Common
Crimson Blaze
One Diamond
Wisdom of Sea and Sky
One Diamond
Promos-A
None
Genetic Apex
Two Diamond
Paradox Rift
Common
151
Uncommon
Fusion Strike
Common
Battle Styles
Common
Cosmic Eclipse
Common
Hidden Fates
Ultra Rare
Unified Minds
Common
Showing 12 of 34 loaded cards · card data from TCGdex with pokemontcg.io as backup · images via Scrydex when needed
Laying out a Onix page that photographs well
Binder geometry for Onix: where the eye should land first and what can stay in the background.
Cards to anchor your spread
TCG picks for collectors — pair these with a printed scene below.
Onix #103 (Unified Minds) is a promo worth chasing — alternate art that stands out on any Onix binder page.
Onix #56 (Base Set) is a staple for Onix fans — simple, affordable, and always binder-ready.
Onix #84 (Base Set 2) is a fun addition for collectors — affordable and perfect for filling out a Onix page.
Onix #61 (Plasma Freeze) is a fun addition for collectors — affordable and perfect for filling out a Onix page.
Species art references
Character renders for colour matching, pose ideas, and silhouette checks.
Official artwork
Match card holo colours and keep the species silhouette consistent across pockets.
HOME render
Modern pose reference when you want a cleaner, upright character layout.
Dream World vector
Simple line-and-fill shape — handy for tracing pocket placement before you print.
Shiny palette
Alternate colourway for accent pockets or shiny-themed spreads.
Art via PokéAPI/sprites (open source).
Onix mini binder spread
A seeded two-page 3×3 binder mockup using Onix chase cards and Michi Method scene art for display planning.
Left page
Unified Minds
Common
Base Set
Common
Base Set 2
Common
Plasma Freeze
Uncommon
Mega Evolution
Common
Crimson Blaze
One Diamond
Wisdom of Sea and Sky
One Diamond
Right page
Promos-A
None
Genetic Apex
Two Diamond
Paradox Rift
Common
151
Uncommon
Fusion Strike
Common
Battle Styles
Common
Cosmic Eclipse
Common
Start with a background that echoes Onix's rock and ground, then place your chase holo in the top-left anchor slot. Secondary copies can step down in rarity toward the edges so the spread breathes in photos.
Michi Method scene examples
Illustration picks when dedicated scene art is not cached yet — card frames may still show.
Scene wallpaper — Onix
Scene art via Wallhaven — Scene wallpaper — Onix
Scene wallpaper — Onix
Illustration by artofpkm.com
Scene art via Wallhaven — Scene wallpaper — Onix
Find more scene art
Curated galleries and search links — we do not hotlink Pinterest or ArtStation results.
Pokémon and character names are trademarks of Nintendo / Creatures / GAME FREAK.
Additional tips
- Onix's cheerful base temperament invites playful sticker sleeves or washi — don't force a grimdark layout unless the art demands it.
- Keep a "swap tray" of mid-value Onix duplicates beside the binder — trades move faster when the page is already curated.
- Lead with your strongest Onix single, then echo it with a secondary spread featuring Steelix so the page reads as a story, not a checklist.
- Hunt bilingual or alt-language copies when Onix lettering or embossing outshines the English print — especially if you trade with collectors who search native names.
Abilities, moves & metagame notes
Optional competitive context for Onix. Display collectors can skip straight to the backstory below.
Base stats
In-game numbers for Onix — useful context beside abilities and moves.
HP
35
Attack
45
Defense
160
Sp. Atk
30
Sp. Def
45
Speed
70
Total: 385
Players file Onix around tier "Past" while Ability Rock Head (Protects against recoil damage.) shapes the fantasy — chase art that stages that payoff, not just the highest number on the slab.
- Rock/Ground typings invite clash lighting or split backgrounds — lean into that tension on-page.
- Hidden Ability Weak Armor is the deep-cut hunt — call it out when you sell or trade so buyers know you are curating, not flipping random holos.
3D battle sprites
Animated Showdown-style models for Onix — normal and shiny.
Sprites via Project Pokémon. Pokémon and character names are trademarks of Nintendo / Creatures / GAME FREAK.
Backstory & Lore
A short write-up on Onix, weaving together Pokédex notes, species lore, and evolution context.
As it grows, the stone portions of its body harden to become similar to a diamond, but colored black.
Burrows at high speed in search of food. The tunnels it leaves are used as homes by DIGLETTs.
A second dex beat (Legends Arceus) frames Onix as this chain of immense stones resembles a giant serpent.. Rotating that line on a sticky note beside the page keeps the spread feeling lived-in.
Onix shows up in Legends Arceus lore as this chain of immense stones resembles a giant serpent.. When you shop for cards, look for illustrations that lean into that mood instead of generic portrait poses.
In the games, Onix → Steelix make up this evolution family — a natural arc to echo when you curate cards or binder spreads.
Name in other languages
Common localized names collectors may search for.
German
Onix
Spanish
Onix
French
Onix
Italian
Onix
Japanese
イワーク
Japanese (Romaji)
Iwark
Korean
롱스톤
Chinese (Simplified)
大岩蛇
Chinese (Traditional)
大岩蛇
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