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 · Power Keepers 3/108

Armaldo (Power Keepers 3/108), Rare, Stage2, 120 HP. Market price €5.25, up 2.9% this week. Illustrated by Ken Sugimori. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Card text

Rock Blast — Discard up to 5 Fighting Energy cards attached to Armaldo. For each Energy card you discarded, choose an opponent's Pokémon in play and this attack does 20 damage to those Pokémon. (You may choose the same Pokémon more than once.) This attack's damage isn't affected by Weakness or Resistance.
Mach Claw 60 — This attack's damage isn't affected by Resistance.

Weekly price history

Week	Market price
2026-W31	€4.67
2026-W32	€4.74
2026-W33	€4.74
2026-W34	€4.72
2026-W35	€4.72
2026-W36	€4.64
2026-W37	€5.40
2026-W38	€5.10
2026-W39	€5.25

Printings & variants

Holo — $14.30

Questions

How much is Armaldo 3/108 worth?

Armaldo from Power Keepers (3/108) has a market estimate of €5.25, up 2.9% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Armaldo 3/108 rare?

It is a Rare from Power Keepers, a 108-card set.

Is Armaldo 3/108 tournament legal?

Armaldo 3/108 has rotated out of the current formats.

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