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.

Yveltal · Steam Siege 65/114

Yveltal (Steam Siege 65/114), Rare, Basic, 130 HP. Market price €7.70, up 2.1% this week. Illustrated by Hajime Kusajima. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

When its life comes to an end, it absorbs the life energy of every living thing and turns into a cocoon once more.

Card text

Oblivion Wing 30 — Attach a Darkness Energy card from your discard pile to 1 of your Benched Pokémon.
Darkness Blade 100 — Flip a coin. If tails, this Pokémon can't attack during your next turn.

Weekly price history

Week	Market price
2026-W31	€7.71
2026-W32	€7.66
2026-W33	€7.64
2026-W34	€7.27
2026-W35	€7.27
2026-W36	€7.22
2026-W37	€7.44
2026-W38	€7.54
2026-W39	€7.70

Questions

How much is Yveltal 65/114 worth?

Yveltal from Steam Siege (65/114) has a market estimate of €7.70, up 2.1% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Yveltal 65/114 rare?

It is a Rare from Steam Siege, a 114-card set.

Is Yveltal 65/114 tournament legal?

Yveltal 65/114 is legal in Expanded.

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