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.

Sealeo · Rising Rivals 77/111

Sealeo (Rising Rivals 77/111), Common, Stage1, 80 HP. Market price €0.20, unchanged this week. Illustrated by Saya Tsuruta. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

It habitually spins things on its nose. By doing so, it learns textures and odors.

Card text

Find Ice — Search your deck for up to 2 Water Energy cards, show them to your opponent, and put them into your hand. Shuffle your deck afterward.
Sheer Cold 20 — Flip a coin. If heads, the Defending Pokémon can't attack during your opponent's next turn.

Weekly price history

Week	Market price
2026-W31	€0.23
2026-W32	€0.23
2026-W33	€0.23
2026-W34	€0.22
2026-W35	€0.22
2026-W36	€0.21
2026-W37	€0.21
2026-W38	€0.20
2026-W39	€0.20

Printings & variants

Normal — $0.45
Reverse Holo — $2.22

Questions

How much is Sealeo 77/111 worth?

Sealeo from Rising Rivals (77/111) has a market estimate of €0.20, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Sealeo 77/111 rare?

It is a Common from Rising Rivals, a 111-card set.

Is Sealeo 77/111 tournament legal?

Sealeo 77/111 has rotated out of the current formats.

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