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.

Number C69: Heraldry Crest of Horror · Legacy of the Valiant: Deluxe Edition 11522979/4

Number C69: Heraldry Crest of Horror (Legacy of the Valiant: Deluxe Edition 11522979/4), Rare. Market price $0.73, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

4 Level 5 monsters When an opponent's monster declares an attack: You can destroy all cards your opponent controls. If this card has "Number 69: Heraldry Crest" as an Xyz Material, it gains this effect. ● Once per turn: You can detach 1 Xyz Material from this card, then target 1 face-up Xyz Monster your opponent controls; this card gains ATK equal to that face-up monster's original ATK, and if it gains ATK this way, this card's name becomes that monster's, and it gains that monster's original effect. These effects last until the End Phase.

Weekly price history

Week	Market price
2026-W31	$0.77
2026-W32	$0.75
2026-W33	$0.77
2026-W34	$0.77
2026-W35	$0.77
2026-W36	$0.75
2026-W37	$0.75
2026-W38	$0.73
2026-W39	$0.73

Questions

How much is Number C69: Heraldry Crest of Horror 11522979/4 worth?

Number C69: Heraldry Crest of Horror from Legacy of the Valiant: Deluxe Edition (11522979/4) has a market estimate of $0.73, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Number C69: Heraldry Crest of Horror 11522979/4 rare?

It is a Rare from Legacy of the Valiant: Deluxe Edition, a 4-card set.

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