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.

Entei · Ancient Origins 15/98

Entei (Ancient Origins 15/98), Rare, Basic, 130 HP. Market price €1.15, down 4.2% this week. Illustrated by Mitsuhiro Arita. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

It is said that when it roars, a volcano erupts somewhere around the globe.

Card text

Ability: {title}: — {title}: This Pokémon may have up to 2 Pokémon Tool cards attached to it.
Flame Screen 30 — During your opponent's next turn, any damage done to this Pokémon by attacks is reduced by 30 (after applying Weakness and Resistance).
Heat Tackle 130 — Flip a coin. If tails, this Pokémon does 30 damage to itself.

Weekly price history

Week	Market price
2026-W31	€1.07
2026-W32	€1.25
2026-W33	€1.27
2026-W34	€1.37
2026-W35	€1.39
2026-W36	€1.38
2026-W37	€1.35
2026-W38	€1.20
2026-W39	€1.15

Questions

How much is Entei 15/98 worth?

Entei from Ancient Origins (15/98) has a market estimate of €1.15, down 4.2% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Entei 15/98 rare?

It is a Rare from Ancient Origins, a 98-card set.

Is Entei 15/98 tournament legal?

Entei 15/98 is legal in Expanded.

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