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.

Power of the Guardians · Extreme Force Special Edition 1118137/4

Power of the Guardians (Extreme Force Special Edition 1118137/4), Super Rare. Market price $1.44, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

If an attack is declared involving the equipped monster: Place 1 Spell Counter on this card. The equipped monster gains 500 ATK/DEF for each Spell Counter on this card. If the equipped monster would be destroyed by battle or card effect, you can remove 1 Spell Counter from your field, instead.

Weekly price history

Week	Market price
2026-W31	$1.44
2026-W32	$1.47
2026-W33	$1.44
2026-W34	$1.43
2026-W35	$1.43
2026-W36	$1.42
2026-W37	$1.42
2026-W38	$1.44
2026-W39	$1.44

Questions

How much is Power of the Guardians 1118137/4 worth?

Power of the Guardians from Extreme Force Special Edition (1118137/4) has a market estimate of $1.44, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Power of the Guardians 1118137/4 rare?

It is a Super Rare from Extreme Force Special Edition, a 4-card set.

Browse more Yu-Gi-Oh cards · All Extreme Force Special Edition cards · Build a deck · Track your collection