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.

Asset Mountis · Age of Overlord 98520301/101

Asset Mountis (Age of Overlord 98520301/101), Common. Market price $0.08, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

If your opponent controls a Level 6 or lower monster: You can Special Summon this card from your hand. If you have more cards in your hand than your opponent: You can change the battle positions of all monsters on the field, all other Insect monsters on the field become the same Attribute and Level as this card, also you cannot Special Summon monsters for the rest of this turn, except Insect monsters. If this card is destroyed: You can add 1 Level 8 or higher Insect monster from your Deck to your hand. You can only use each effect of "Asset Mountis" once per turn.

Weekly price history

Week	Market price
2026-W31	$0.04
2026-W32	$0.04
2026-W33	$0.06
2026-W34	$0.07
2026-W35	$0.07
2026-W36	$0.07
2026-W37	$0.08
2026-W38	$0.08
2026-W39	$0.08

Questions

How much is Asset Mountis 98520301/101 worth?

Asset Mountis from Age of Overlord (98520301/101) has a market estimate of $0.08, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Asset Mountis 98520301/101 rare?

It is a Common from Age of Overlord, a 101-card set.

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