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.

Kingdra GX · Dragon Majesty 66/70

Kingdra GX (Dragon Majesty 66/70), Ultra Rare, 230 HP. Market price €11.22, unchanged this week, relatively stable over the last 10 weeks. Illustrated by 5ban Graphics. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Kingdra (National Pokédex #230) first appeared in Pokémon Gold and Silver (1999). Its earliest English cards in our catalogue are from 2000: Neo Genesis.

Card text

Hydro Pump 10+ — This attack does 50 more damage times the amount of Water Energy attached to this Pokémon.
Reverse Thrust 30 — Switch this Pokémon with 1 of your Benched Pokémon.
Maelstrom GX — This attack does 40 damage to each of your opponent’s Pokémon. (Don’t apply Weakness and Resistance for Benched Pokémon.) (You can’t use more than 1 GX attack in a game.)

Weekly price history

Week	Market price
2026-W31	€10.83
2026-W32	€11.45
2026-W33	€11.45
2026-W34	€11.22
2026-W35	€11.22
2026-W36	€11.22
2026-W37	€11.02
2026-W38	€11.04
2026-W39	€11.22
2026-W40	€11.22

Price in context

Kingdra GX ranks #15 of the 75 priced cards in Dragon Majesty. The median Ultra Rare in the set is €12.66. The 75 priced cards in Dragon Majesty are worth €640.01 together; this card is 1.75% of that. The set’s value is unchanged this week. Over the last 10 weeks the set’s value went from €598.84 to €640.01 (+6.9%).

Set value over 10 weeks · same 75 cards each week
Week	Set value
2026-W31	€598.84
2026-W32	€604.96
2026-W33	€607.97
2026-W34	€622.03
2026-W35	€622.47
2026-W36	€622.20
2026-W37	€630.79
2026-W38	€635.63
2026-W39	€640.01
2026-W40	€640.01