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.

Cyclone Energy · Unseen Forces 99/115

Cyclone Energy (Unseen Forces 99/115), Uncommon. Market price €1.42, up 2.9% this week. Illustrated by Shin-ichi Yoshikawa. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Card text

Cyclone Energy provides Colorless Energy. When you attach this card from your hand to your Active Pokémon, switch 1 of the Defending Pokémon with 1 of your opponent's Benched Pokémon. Your opponent chooses the Benched Pokémon to switch.

Weekly price history

Week	Market price
2026-W31	€1.21
2026-W32	€1.27
2026-W33	€1.27
2026-W34	€1.30
2026-W35	€1.30
2026-W36	€1.36
2026-W37	€1.36
2026-W38	€1.38
2026-W39	€1.42

Printings & variants

Normal — $1.16
Reverse Holo — $17.97

Questions

How much is Cyclone Energy 99/115 worth?

Cyclone Energy from Unseen Forces (99/115) has a market estimate of €1.42, up 2.9% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Cyclone Energy 99/115 rare?

It is an Uncommon from Unseen Forces, a 115-card set.

Is Cyclone Energy 99/115 tournament legal?

Cyclone Energy 99/115 has rotated out of the current formats.

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