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.

Daidaratant the Ooze Giant · Battles of Legend: Monstrous Revenge 39943352/104

Daidaratant the Ooze Giant (Battles of Legend: Monstrous Revenge 39943352/104), Secret Rare. Market price $0.25, up 8.7% this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

[ Pendulum Effect ] You can target 1 Xyz Monster you control; attach this card to it as material. You can only use this effect of "Daidaratant the Ooze Giant" once per turn. [ Monster Effect ] 2 Level 4 monsters If you can Pendulum Summon Level 4, you can Pendulum Summon this face-up card from your Extra Deck. You can detach 1 material from this card; place this card in your Pendulum Zone, then you can add 1 Pendulum Monster from your GY to the Extra Deck face-up. If this card in the Monster Zone is destroyed by battle or card effect: You can place this card in your Pendulum Zone. You can only use each effect of "Daidaratant the Ooze Giant" once per turn.

Weekly price history

Week	Market price
2026-W31	$0.21
2026-W32	$0.20
2026-W33	$0.20
2026-W34	$0.22
2026-W35	$0.22
2026-W36	$0.26
2026-W37	$0.25
2026-W38	$0.23
2026-W39	$0.25

Questions

How much is Daidaratant the Ooze Giant 39943352/104 worth?

Daidaratant the Ooze Giant from Battles of Legend: Monstrous Revenge (39943352/104) has a market estimate of $0.25, up 8.7% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Daidaratant the Ooze Giant 39943352/104 rare?

It is a Secret Rare from Battles of Legend: Monstrous Revenge, a 104-card set.

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