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.

Illustrators › Greg Simanson

Greg Simanson

39 cards illustrated

About Greg Simanson and their work

Greg Simanson is credited on 39 cards in our catalogue, across 14 sets. Their cards run from 1996 to 2024, 29 years in all. Their busiest year was 1996, with 11 cards. Their most valuable card is Chill from Arena League 2000, at €25.20.

Cards: 39
Sets: 14
Active: 1996–2024
Typical price: €0.36

Cards per year
Year	Cards
1996	11
1997	10
1998	6
1999	2
2000	6
2006	1
2021	1
2023	1
2024	1

Most valuable

Chill — Arena League 2000 2000 — €25.20
Grindstone — Tempest 1997 — €12.42
Grindstone — World Championship Decks 1998 1998 — €5.33
Manabarbs — Fifth Edition 1997 — €4.27
Manabarbs — Fifth Edition 1997 — €4.27

Drawn most often

Chill — 5 cards
Insidious Bookworms — 3 cards

Sets with the most of their work

Alliances — 8 of 199
Fifth Edition — 5 of 460
Tempest — 5 of 350
Urza's Saga — 5 of 357
World Championship Decks 2000 — 4 of 117

Counts include reprints of the same artwork. Prices are estimates from TCGplayer and Cardmarket, not guaranteed values.

Cards illustrated by Greg Simanson

Flickering Ward 11 — Mystery Booster 2 (2024)
Dragon Blood 221 — Dominaria Remastered (2023)
Cold Storage TMP-280 — The List (2021)
Insidious Bookworms 51a — Coldsnap Theme Decks (2006)
Annul jf59sb — World Championship Decks 2000 (2000)
Bone Harvest 19 — Beatdown Box Set (2000)
Chill 4 — Arena League 2000 (2000)
Chill jf60sb — World Championship Decks 2000 (2000)
Chill tvdl60sb — World Championship Decks 2000 (2000)
Whetstone nl316 — World Championship Decks 2000 (2000)
Chill 60 — Classic Sixth Edition (1999)
Spell Blast 100 — Classic Sixth Edition (1999)
Annul 59 — Urza's Saga (1998)
Dragon Blood 293 — Urza's Saga (1998)
Grindstone rb290sb — World Championship Decks 1998 (1998)
Recantation 91 — Urza's Saga (1998)
Rejuvenate 271 — Urza's Saga (1998)
Whetstone 316 — Urza's Saga (1998)
Chill 56 — Tempest (1997)
Cold Storage 280 — Tempest (1997)
Flickering Ward 19 — Tempest (1997)
Glacial Wall 91 — Fifth Edition (1997)
Grindstone 290 — Tempest (1997)
Manabarbs 250 — Fifth Edition (1997)
Manabarbs 250† — Fifth Edition (1997)
Panic 260 — Fifth Edition (1997)
Spell Blast 126 — Fifth Edition (1997)
Wind Drake 105 — Tempest (1997)
Benthic Explorers 24a — Alliances (1996)
Benthic Explorers 24b — Alliances (1996)
Bone Harvest 108 — Mirage (1996)
Flare 176 — Mirage (1996)
Gargantuan Gorilla 91 — Alliances (1996)
Insidious Bookworms 51b — Alliances (1996)
Insidious Bookworms 51a — Alliances (1996)
Shauku's Minion 283 — Mirage (1996)
Urza's Engine 135 — Alliances (1996)
Wild Aesthir 21b — Alliances (1996)
Wild Aesthir 21a — Alliances (1996)