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.

Jolteon · Unseen Forces 8/115

Jolteon (Unseen Forces 8/115), Rare, Stage1, 70 HP. Market price €80.72, up 1.0% this week. Illustrated by Mitsuhiro Arita. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Card text

Attract Current 20 — Flip a coin. If heads, search your deck for a Lightning Energy card and attach it to 1 of your Pokémon. Shuffle your deck afterward.
Multi Pulse 40+ — If Jolteon has 3 or more different types of basic Energy cards attached to it, this attack does 40 damage plus 20 more damage and the Defending Pokémon is now Confused.

Weekly price history

Week	Market price
2026-W31	€75.98
2026-W32	€75.77
2026-W33	€125.19
2026-W34	€82.31
2026-W35	€82.31
2026-W36	€81.21
2026-W37	€81.16
2026-W38	€79.96
2026-W39	€80.72

Printings & variants

Holo — $60.19
Reverse Holo — $180.04

Questions

How much is Jolteon 8/115 worth?

Jolteon from Unseen Forces (8/115) has a market estimate of €80.72, up 1.0% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Jolteon 8/115 rare?

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

Is Jolteon 8/115 tournament legal?

Jolteon 8/115 has rotated out of the current formats.

Browse more Pokémon cards · All Unseen Forces cards · Build a deck · Track your collection