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.

Elemental HERO Magma Neos · Tactical Evolution: Special Edition 78512663/2

Elemental HERO Magma Neos (Tactical Evolution: Special Edition 78512663/2), Secret Rare. Market price $0.30, down 3.2% this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

"Elemental HERO Neos" + "Neo-Spacian Flare Scarab" + "Neo-Spacian Grand Mole" Must first be Special Summoned (from your Extra Deck) by shuffling the above cards you control into the Deck. (You do not use "Polymerization".) This card gains 400 ATK for each card on the field. Once per turn, during the End Phase: Shuffle this card into the Extra Deck. If this card is shuffled into the Extra Deck this way: Return all cards on the field to the hand.

Weekly price history

Week	Market price
2026-W31	$0.28
2026-W32	$0.25
2026-W33	$0.28
2026-W34	$0.28
2026-W35	$0.28
2026-W36	$0.33
2026-W37	$0.33
2026-W38	$0.31
2026-W39	$0.30

Questions

How much is Elemental HERO Magma Neos 78512663/2 worth?

Elemental HERO Magma Neos from Tactical Evolution: Special Edition (78512663/2) has a market estimate of $0.30, down 3.2% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Elemental HERO Magma Neos 78512663/2 rare?

It is a Secret Rare from Tactical Evolution: Special Edition, a 2-card set.

Browse more Yu-Gi-Oh cards · All Tactical Evolution: Special Edition cards · Build a deck · Track your collection