Can I build a deck together with friends on TCGSwap?

Yes. Every deck on TCGSwap has a Collaboration Space. You can invite up to 5 friends; they can suggest card changes, discuss ideas, and playtest proposals. You review and apply suggestions before anything changes in your deck.

How does deck collaboration work?

It works like a pull request for your deck. Collaborators open the deck editor, make their proposed changes, and submit a suggestion with a note. You get notified, open the comparison view to see exactly what they changed, and choose to apply all, cherry-pick individual cards, or decline. Nothing changes in your deck until you approve it.

Can collaborators chat and discuss the deck?

Yes. The Collaboration Space has a shared group discussion thread for the whole deck, plus a per-suggestion Q&A thread for each proposal. You can @mention teammates and link specific cards inline.

Is collaborative deck building free?

Yes, collaboration is free for all TCGSwap users during beta. You can invite up to 5 collaborators per deck.

Does TCGSwap work for MTG, Pokémon, Yu-Gi-Oh and One Piece collaboration?

Yes. The Collaboration Space supports all four games — Magic: The Gathering, Pokémon TCG, Yu-Gi-Oh and One Piece. Format validation and card prices are included for each game.

Relicanth · Holon Phantoms 30/110

Relicanth (Holon Phantoms 30/110), Rare, Basic, 70 HP. Market price €1.84, up 17.9% this week. Illustrated by Mitsuhiro Arita. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Card text

Poke-BODY: Aqua Lift — If Relicanth has any Water Energy attached to it, the Retreat Cost for Relicanth is 0.
Knock Away 20+ — Flip a coin. If heads, this attack does 20 damage plus 10 more damage.

Weekly price history

Week	Market price
2026-W31	€1.38
2026-W32	€1.62
2026-W33	€1.62
2026-W34	€1.38
2026-W35	€1.38
2026-W36	€1.38
2026-W37	€1.61
2026-W38	€1.56
2026-W39	€1.84

Printings & variants

Normal — $2.14

Questions

How much is Relicanth 30/110 worth?

Relicanth from Holon Phantoms (30/110) has a market estimate of €1.84, up 17.9% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Relicanth 30/110 rare?

It is a Rare from Holon Phantoms, a 110-card set.

Is Relicanth 30/110 tournament legal?

Relicanth 30/110 has rotated out of the current formats.

Browse more Pokémon cards · All Holon Phantoms cards · Build a deck · Track your collection