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.

Cocatorium the Heavy Metal Avian · Ghosts From the Past: The 2nd Haunting 94395649/187

Cocatorium the Heavy Metal Avian (Ghosts From the Past: The 2nd Haunting 94395649/187), Ultra Rare. Market price $0.39, down 2.5% this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

If this card is in your hand or GY: You can Tribute 1 Beast, Beast-Warrior, or Winged Beast monster; Special Summon this card, but banish it when it leaves the field. You can banish 1 Level 4 or lower Beast, Beast-Warrior, or Winged Beast monster from your Deck; this card's name becomes that banished monster's name, also it becomes the same Type, Attribute and Level as that monster's, until the End Phase. You can only use each effect of "Cocatorium the Heavy Metal Avian" once per turn.

Weekly price history

Week	Market price
2026-W31	$0.58
2026-W32	$0.51
2026-W33	$0.50
2026-W34	$0.57
2026-W35	$0.57
2026-W36	$0.55
2026-W37	$0.48
2026-W38	$0.40
2026-W39	$0.39

Questions

How much is Cocatorium the Heavy Metal Avian 94395649/187 worth?

Cocatorium the Heavy Metal Avian from Ghosts From the Past: The 2nd Haunting (94395649/187) has a market estimate of $0.39, down 2.5% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Cocatorium the Heavy Metal Avian 94395649/187 rare?

It is an Ultra Rare from Ghosts From the Past: The 2nd Haunting, a 187-card set.

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