Can I build a deck together with friends on TCGSwap?

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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?

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Does TCGSwap work for MTG, Pokémon, Yu-Gi-Oh and One Piece collaboration?

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Gloom δ · Holon Phantoms 42/110

Gloom δ (Holon Phantoms 42/110), Uncommon, Stage1, 70 HP. Market price €0.70, down 5.4% this week. Illustrated by Midori Harada. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Card text

Drool 20
Acid 30 — The Defending Pokémon can't retreat during your opponent's next turn.

Weekly price history

Week	Market price
2026-W31	€0.65
2026-W32	€0.69
2026-W33	€0.69
2026-W34	€0.73
2026-W35	€0.72
2026-W36	€0.77
2026-W37	€0.71
2026-W38	€0.74
2026-W39	€0.70

Questions

How much is Gloom δ 42/110 worth?

Gloom δ from Holon Phantoms (42/110) has a market estimate of €0.70, down 5.4% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Gloom δ 42/110 rare?

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

Is Gloom δ 42/110 tournament legal?

Gloom δ 42/110 has rotated out of the current formats.

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