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.

Mightyena ex · Holon Phantoms 101/110

Mightyena ex (Holon Phantoms 101/110), Rare, 100 HP. Market price €42.03, unchanged this week. Illustrated by Ryo Ueda. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Card text

Poke-POWER: Driving Howl — Once during your turn (before your attack), you may choose 1 of the Defending Pokémon and switch it with 1 of your opponent's Benched Pokémon. Your opponent chooses the Benched Pokémon to switch. This power can't be used if Mightyena ex is affected by a Special Condition.
Sharp Fang 30
Hyper Claws 50+ — If the Defending Pokémon is a Stage 2 Evolved Pokémon, this attack does 50 damage plus 40 more damage.

Weekly price history

Week	Market price
2026-W31	€40.44
2026-W32	€40.38
2026-W33	€40.38
2026-W34	€41.16
2026-W35	€41.16
2026-W36	€40.53
2026-W37	€41.43
2026-W38	€42.03
2026-W39	€42.03

Printings & variants

Holo — $69.88

Questions

How much is Mightyena ex 101/110 worth?

Mightyena ex from Holon Phantoms (101/110) has a market estimate of €42.03, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Mightyena ex 101/110 rare?

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

Is Mightyena ex 101/110 tournament legal?

Mightyena ex 101/110 has rotated out of the current formats.

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