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.

Armaldo δ · Holon Phantoms 1/110

Armaldo δ (Holon Phantoms 1/110), Rare, Stage2, 110 HP. Market price €8.05, down 4.2% this week. Illustrated by Masakazu Fukuda. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Card text

Delta Edge 70 — If you have any Supporter cards in play, this attack's base damage is 20 instead of 70.
Fossil Charge 50 — You may discard a Claw Fossil, Mysterious Fossil, Root Fossil, or Holon Fossil from your hand. If you do, choose 1 of your opponent's Benched Pokémon and do 30 damage to that Pokémon. (Don't apply Weakness and Resistance for Benched Pokémon.)

Weekly price history

Week	Market price
2026-W31	€8.50
2026-W32	€8.58
2026-W33	€8.73
2026-W34	€8.52
2026-W35	€8.52
2026-W36	€8.13
2026-W37	€8.01
2026-W38	€8.40
2026-W39	€8.05

Questions

How much is Armaldo δ 1/110 worth?

Armaldo δ from Holon Phantoms (1/110) has a market estimate of €8.05, down 4.2% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Armaldo δ 1/110 rare?

It is a Rare from Holon Phantoms, a 110-card set.

Is Armaldo δ 1/110 tournament legal?

Armaldo δ 1/110 has rotated out of the current formats.

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