# Cards like Brock's Onix 21 (Gym Heroes)

[View this card and its recommendations](https://tcgweaver.com/cards/gym1-21)

Reference: Brock's Onix 21 · Gym Heroes. Public card ID: gym1-21.
[Reference artwork](https://tcgweaver.com/api/image?src=https%3A%2F%2Fassets.tcgdex.net%2Fen%2Fgym%2Fgym1%2F21%2Fhigh.webp)

## Artwork recommendations

These are the first 24 of 250 suggestions, in the same published order as the card page. Compare the artwork to decide which cards fit your collection.

1. [Chien-Pao 057 · Paradox Rift](https://tcgweaver.com/cards/sv04-057) — [artwork](https://tcgweaver.com/api/image?src=https%3A%2F%2Fassets.tcgdex.net%2Fen%2Fsv%2Fsv04%2F057%2Fhigh.webp)
2. [Rocket's Moltres ex 100 · Team Rocket Returns](https://tcgweaver.com/cards/ex7-100) — [artwork](https://tcgweaver.com/api/image?src=https%3A%2F%2Fassets.tcgdex.net%2Fen%2Fex%2Fex7%2F100%2Fhigh.webp)
3. [Gardevoir ex 029 · Paldean Fates](https://tcgweaver.com/cards/sv04.5-029) — [artwork](https://tcgweaver.com/api/image?src=https%3A%2F%2Fassets.tcgdex.net%2Fen%2Fsv%2Fsv04.5%2F029%2Fhigh.webp)
4. [Eternatus VMAX TG22 · Lost Origin Trainer Gallery](https://tcgweaver.com/cards/swsh11tg-TG22) — [artwork](https://tcgweaver.com/api/image?src=https%3A%2F%2Fassets.tcgdex.net%2Fen%2Fswsh%2Fswsh11tg%2FTG22%2Fhigh.webp)
5. [Empoleon 38 · BREAKthrough](https://tcgweaver.com/cards/xy8-38) — [artwork](https://tcgweaver.com/api/image?src=https%3A%2F%2Fassets.tcgdex.net%2Fen%2Fxy%2Fxy8%2F38%2Fhigh.webp)
6. [Team Rocket's Mewtwo ex 079 · Ascended Heroes](https://tcgweaver.com/cards/me02.5-079) — [artwork](https://tcgweaver.com/api/image?src=https%3A%2F%2Fassets.tcgdex.net%2Fen%2Fme%2Fme02.5%2F079%2Fhigh.webp)
7. [Cornerstone Mask Ogerpon ex 112 · Twilight Masquerade](https://tcgweaver.com/cards/sv06-112) — [artwork](https://tcgweaver.com/api/image?src=https%3A%2F%2Fassets.tcgdex.net%2Fen%2Fsv%2Fsv06%2F112%2Fhigh.webp)
8. [Mega Gardevoir ex 089 · Ascended Heroes](https://tcgweaver.com/cards/me02.5-089) — [artwork](https://tcgweaver.com/api/image?src=https%3A%2F%2Fassets.tcgdex.net%2Fen%2Fme%2Fme02.5%2F089%2Fhigh.webp)
9. [Gardevoir VMAX 17 · Champion's Path](https://tcgweaver.com/cards/swsh3.5-17) — [artwork](https://tcgweaver.com/api/image?src=https%3A%2F%2Fassets.tcgdex.net%2Fen%2Fswsh%2Fswsh3.5%2F17%2Fhigh.webp)
10. [Mega Floette ex 035 · Chaos Rising](https://tcgweaver.com/cards/me04-035) — [artwork](https://tcgweaver.com/api/image?src=https%3A%2F%2Fassets.tcgdex.net%2Fen%2Fme%2Fme04%2F035%2Fhigh.webp)
11. [Houndoom H11 · Aquapolis](https://tcgweaver.com/cards/ecard2-H11) — [artwork](https://tcgweaver.com/api/image?src=https%3A%2F%2Fassets.tcgdex.net%2Fen%2Fecard%2Fecard2%2FH11%2Fhigh.webp)
12. [Cinderace VMAX 36 · Rebel Clash](https://tcgweaver.com/cards/swsh2-36) — [artwork](https://tcgweaver.com/api/image?src=https%3A%2F%2Fassets.tcgdex.net%2Fen%2Fswsh%2Fswsh2%2F36%2Fhigh.webp)
13. [Unown V 065 · Silver Tempest](https://tcgweaver.com/cards/swsh12-065) — [artwork](https://tcgweaver.com/api/image?src=https%3A%2F%2Fassets.tcgdex.net%2Fen%2Fswsh%2Fswsh12%2F065%2Fhigh.webp)
14. [Rillaboom VMAX 18 · Rebel Clash](https://tcgweaver.com/cards/swsh2-18) — [artwork](https://tcgweaver.com/api/image?src=https%3A%2F%2Fassets.tcgdex.net%2Fen%2Fswsh%2Fswsh2%2F18%2Fhigh.webp)
15. [Gardevoir 141 · Lost Thunder](https://tcgweaver.com/cards/sm8-141) — [artwork](https://tcgweaver.com/api/image?src=https%3A%2F%2Fassets.tcgdex.net%2Fen%2Fsm%2Fsm8%2F141%2Fhigh.webp)
16. [Sinistcha ex 023 · Twilight Masquerade](https://tcgweaver.com/cards/sv06-023) — [artwork](https://tcgweaver.com/api/image?src=https%3A%2F%2Fassets.tcgdex.net%2Fen%2Fsv%2Fsv06%2F023%2Fhigh.webp)
17. [Toxicroak 59 · Steam Siege](https://tcgweaver.com/cards/xy11-59) — [artwork](https://tcgweaver.com/api/image?src=https%3A%2F%2Fassets.tcgdex.net%2Fen%2Fxy%2Fxy11%2F59%2Fhigh.webp)
18. [Iron Valiant 080 · Temporal Forces](https://tcgweaver.com/cards/sv05-080) — [artwork](https://tcgweaver.com/api/image?src=https%3A%2F%2Fassets.tcgdex.net%2Fen%2Fsv%2Fsv05%2F080%2Fhigh.webp)
19. [Zeraora 60 · Unbroken Bonds](https://tcgweaver.com/cards/sm10-60) — [artwork](https://tcgweaver.com/api/image?src=https%3A%2F%2Fassets.tcgdex.net%2Fen%2Fsm%2Fsm10%2F60%2Fhigh.webp)
20. [Chandelure 16 · Plasma Freeze](https://tcgweaver.com/cards/bw9-16) — [artwork](https://tcgweaver.com/api/image?src=https%3A%2F%2Fassets.tcgdex.net%2Fen%2Fbw%2Fbw9%2F16%2Fhigh.webp)
21. [Lugia 78 · Fates Collide](https://tcgweaver.com/cards/xy10-78) — [artwork](https://tcgweaver.com/api/image?src=https%3A%2F%2Fassets.tcgdex.net%2Fen%2Fxy%2Fxy10%2F78%2Fhigh.webp)
22. [Lugia BREAK 79 · Fates Collide](https://tcgweaver.com/cards/xy10-79) — [artwork](https://tcgweaver.com/api/image?src=https%3A%2F%2Fassets.tcgdex.net%2Fen%2Fxy%2Fxy10%2F79%2Fhigh.webp)
23. [Rillaboom V 22 · Fusion Strike](https://tcgweaver.com/cards/swsh8-22) — [artwork](https://tcgweaver.com/api/image?src=https%3A%2F%2Fassets.tcgdex.net%2Fen%2Fswsh%2Fswsh8%2F22%2Fhigh.webp)
24. [Volcanion ex 171 · Journey Together](https://tcgweaver.com/cards/sv09-171) — [artwork](https://tcgweaver.com/api/image?src=https%3A%2F%2Fassets.tcgdex.net%2Fen%2Fsv%2Fsv09%2F171%2Fhigh.webp)

[All 250 recommendations as JSON](https://tcgweaver.com/api/recommendations?card=gym1-21)

## Scope and sources

Suggestions concern artwork, not competitive decks, investment value or seller stock. Not every suggestion has been reviewed by a person. No similarity scores are published.
Public recommendation snapshot: r-503b44eb673fceac.
[How recommendations work](https://tcgweaver.com/how-it-works) · [Search the supported library](https://tcgweaver.com/cards)