Onix – HS—Unleashed (#56)

Onix Pokémon card from HS—Unleashed (2010) — card #56. Released in 2010 as part of the HeartGold & SoulSilver series, HS—Unleashed introduced Onix in Common rarity. This Common print by MAHOU features Fighting typing. The artwork by MAHOU showcases Onix's distinctive Fighting, making this card a sought-after collectible for both competitive players and art enthusiasts. In gameplay, this Pokémon offers 90 HP with 1 attack, making it accessible for beginners. Subtype classification: Basic. Current market value: lowest available price in EUR is €0.16$0.18, trending down (~-11.1%) over 7 days

Card overview

Onix Common card from HS—Unleashed (HeartGold & SoulSilver, 2010) — card #56 illustrated by MAHOU. It’s a Basic Fighting type with 90 HP. Key attacks include Boundless Power (80) and the ability Energy Healer. Weak to Grass ×2; retreat cost 4. Legalities — Unlimited: Legal. A HeartGold & SoulSilver era common print with enduring collector interest.

• Set: HS—Unleashed
• Card No.: 56
• Rarity: Common
• Illustrator: MAHOU
• HP: 90
• Type: Fighting
• Legalities: unlimited: Legal
• Subtype: Basic
• Prices: €0.18$0.20 (Cardmarket) · $0.25€0.23 (TCGplayer)
• Variants: normal, reverseHolofoil
• Price last updated: 2025/08/16 · 2025/08/16

Gameplay details

• Boundless Power [Fighting, Colorless, Colorless, Colorless] — 80: Onix can't attack during your next turn.

• Weaknesses: Grass ×2
• Retreat: 4 (Colorless, Colorless, Colorless, Colorless)

Abilities

• Energy Healer: Whenever you attach an Energy card from your hand to Onix, remove a damage counter from Onix.

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All Onix cards

• Onix – Paradox Rift (#090)
• Onix – 151 (#095)
• Onix – Pokémon GO (#036)
• Onix – Fusion Strike (#138)
• Onix – Battle Styles (#068)
• Onix – Cosmic Eclipse (#105)
• Onix – McDonald's Collection 2019 (#009)
• Onix – Hidden Fates (#036)
• Onix – Unified Minds (#103)
• Onix – Lost Thunder (#109)
• Onix – Celestial Storm (#071)
• Onix – Evolutions (#061)
• Onix – Plasma Freeze (#061)
• Onix – HS—Unleashed (#056)
• Onix – HS—Unleashed (#057)
• Onix – Stormfront (#069)
• Onix – Diamond & Pearl (#092)
• Onix – Unseen Forces (#065)
• Onix – Team Rocket Returns (#069)
• Onix – FireRed & LeafGreen (#042)
• Onix – Sandstorm (#071)
• Onix – Aquapolis (#098)
• Onix – Legendary Collection (#084)
• Onix – Southern Islands (#003)
• Onix – Neo Genesis (#069)
• Onix – Gym Heroes (#021)
• Onix – Gym Heroes (#069)
• Onix – Base Set 2 (#084)
• Onix – Base (#056)

Other cards from HS—Unleashed

• Onix – HS—Unleashed (#057)

Back to Onix cards · View set: HS—Unleashed.