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.

Parametalfoes Melcaster · Blazing Vortex Premiere! promotional card 10024317/1

Parametalfoes Melcaster (Blazing Vortex Premiere! promotional card 10024317/1), Common. Market price $0.10, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

[ Pendulum Effect ] Once per turn: You can target 1 other face-up card you control; destroy it, and if you do, Set 1 "Metalfoes" Spell/Trap directly from your Deck. [ Monster Effect ] If this card on the field is destroyed by battle or card effect: You can add 1 face-up "Metalfoes" Pendulum Monster from your Extra Deck to your hand, except "Parametalfoes Melcaster", but you cannot activate it, or cards with its name, to place it in the Pendulum Zones, for the rest of this turn, except by card effect. You can only use this effect of "Parametalfoes Melcaster" once per turn.

Weekly price history

Week	Market price
2026-W31	$0.07
2026-W32	$0.07
2026-W33	$0.07
2026-W34	$0.09
2026-W35	$0.09
2026-W36	$0.10
2026-W37	$0.10
2026-W38	$0.10
2026-W39	$0.10

Questions

How much is Parametalfoes Melcaster 10024317/1 worth?

Parametalfoes Melcaster from Blazing Vortex Premiere! promotional card (10024317/1) has a market estimate of $0.10, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Parametalfoes Melcaster 10024317/1 rare?

It is a Common from Blazing Vortex Premiere! promotional card, a 1-card set.

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