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.

Ritual Beast Ulti-Pettlephin · The Secret Forces 12678870/60

Ritual Beast Ulti-Pettlephin (The Secret Forces 12678870/60), Secret Rare. Market price $0.42, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

1 "Ritual Beast Tamer" monster + 1 "Spiritual Beast" monster Must be Special Summoned (from your Extra Deck) by banishing the above cards you control, and cannot be Special Summoned by other ways. (You do not use "Polymerization".) Cannot be destroyed by card effects. During either player's turn: You can return this card you control to the Extra Deck, then target 2 of your banished monsters (1 "Ritual Beast Tamer" monster and 1 "Spiritual Beast" monster); Special Summon them in Defense Position.

Weekly price history

Week	Market price
2026-W31	$0.37
2026-W32	$0.40
2026-W33	$0.42
2026-W34	$0.42
2026-W35	$0.42
2026-W36	$0.41
2026-W37	$0.41
2026-W38	$0.42
2026-W39	$0.42

Questions

How much is Ritual Beast Ulti-Pettlephin 12678870/60 worth?

Ritual Beast Ulti-Pettlephin from The Secret Forces (12678870/60) has a market estimate of $0.42, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Ritual Beast Ulti-Pettlephin 12678870/60 rare?

It is a Secret Rare from The Secret Forces, a 60-card set.

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