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.

Ultimate Crystal Magic · Legendary Duelists: Ancient Millennium 36328300/53

Ultimate Crystal Magic (Legendary Duelists: Ancient Millennium 36328300/53), Super Rare. Market price $0.11, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

When your "Crystal Beast" monster is destroyed by battle: You can send 7 "Crystal Beast" cards with different names from your hand, Deck and/or face-up field to the GY; Special Summon 1 "Ultimate Crystal" Fusion Monster from your Extra Deck. (This is treated as a Fusion Summon.) If a face-up "Ultimate Crystal" monster you control leaves the field because of an opponent's card effect: You can banish this card from your GY; place any number of "Crystal Beast" monsters from your GY, face-up in your Spell & Trap Zone as Continuous Spells.

Weekly price history

Week	Market price
2026-W31	$0.16
2026-W32	$0.16
2026-W33	$0.16
2026-W34	$0.16
2026-W35	$0.16
2026-W36	$0.15
2026-W37	$0.13
2026-W38	$0.11
2026-W39	$0.11

Questions

How much is Ultimate Crystal Magic 36328300/53 worth?

Ultimate Crystal Magic from Legendary Duelists: Ancient Millennium (36328300/53) has a market estimate of $0.11, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Ultimate Crystal Magic 36328300/53 rare?

It is a Super Rare from Legendary Duelists: Ancient Millennium, a 53-card set.

Browse more Yu-Gi-Oh cards · All Legendary Duelists: Ancient Millennium cards · Build a deck · Track your collection