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.

The Beast is Mine! · The First Chapter 99/204

The Beast is Mine! (The First Chapter 99/204), Uncommon. Market price $0.10. Illustrated by Matthew Robert Davies. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Chosen character gains Reckless during their next turn. (They can't quest and must challenge if able.)

Weekly price history

Week	Market price
2026-W39	$0.10

Questions

How much is The Beast is Mine! 99/204 worth?

The Beast is Mine! from The First Chapter (99/204) has a market estimate of $0.10. Prices are estimates from TCGPlayer and Cardmarket.

Is The Beast is Mine! 99/204 rare?

It is an Uncommon from The First Chapter, a 204-card set.

Browse more Disney Lorcana cards · All The First Chapter cards · Build a deck · Track your collection