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.

Befoul · Seventh Edition 118★/708

Befoul (Seventh Edition 118★/708), Uncommon, Sorcery. Market price $12.13, unchanged this week, relatively stable over the last 10 weeks. Illustrated by Ciruelo. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

First printed in Urza's Saga on 12 October 1998.

More Befoul printings

Weekly price history

Week	Market price
2026-W31	$12.13
2026-W32	$12.13
2026-W33	$12.13
2026-W34	$12.13
2026-W35	$12.13
2026-W36	$12.13
2026-W37	$12.13
2026-W38	$12.13
2026-W39	$12.13
2026-W40	$12.13

Price in context

Befoul ranks #215 of the 700 priced cards in Seventh Edition. The median Uncommon in the set is $2.60. The 700 priced cards in Seventh Edition are worth $26634.02 together; this card is less than 0.1% of that. The set’s value is up 2.8% this week. Over the last 10 weeks the set’s value went from $23115.18 to $24789.00 (+7.2%).

Top chases in Seventh Edition

Birds of Paradise 231★ — $3980.75
Final Fortune 182★ — $1888.88
City of Brass 327★ — $1499.99
Adarkar Wastes 325★ — $1050.00
Brushland 326★ — $979.99

Set value over 10 weeks · same 690 cards each week
Week	Set value
2026-W31	$23115.18
2026-W32	$23274.11
2026-W33	$23414.33
2026-W34	$23496.66
2026-W35	$23498.84
2026-W36	$23749.84
2026-W37	$23641.60
2026-W38	$24358.85
2026-W39	$24408.21
2026-W40	$24789.00