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 › Brock Grossman

Brock Grossman

22 cards illustrated

About Brock Grossman and their work

Brock Grossman is credited on 22 cards in our catalogue, across 14 sets. Their cards run from 2022 to 2025, 4 years in all. Their busiest year was 2023, with 11 cards. Their most valuable card is Phyrexian Rager from Planeswalker Championship Promos, at €2.07.

Cards: 22
Sets: 14
Active: 2022–2025
Typical price: €0.32

Cards per year
Year	Cards
2022	8
2023	11
2024	1
2025	2

Most valuable

Phyrexian Rager — Planeswalker Championship Promos 2023 — €2.07
Black Market Tycoon — Streets of New Capenna Promos 2022 — €0.58
Terror Tide — The Lost Caverns of Ixalan Promos 2023 — €0.46
Glittering Stockpile — The List 2023 — €0.39
Bloated Processor — March of the Machine Promos 2023 — €0.38

Drawn most often

Black Market Tycoon — 4 cards
Bloated Processor — 4 cards
Terror Tide — 4 cards
Glittering Stockpile — 3 cards
Phyrexian Rager — 3 cards

Sets with the most of their work

Streets of New Capenna — 3 of 513
Commander Legends: Battle for Baldur's Gate — 2 of 936
March of the Machine — 2 of 387
March of the Machine Promos — 2 of 144
Streets of New Capenna Promos — 2 of 161

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

Cards illustrated by Brock Grossman

Air Response Unit 1 — Aetherdrift (2025)
Drakuseth, Maw of Flames 2237 — Secret Lair Drop (2025)
Glittering Stockpile 167 — Outlaws of Thunder Junction Commander (2024)
Bloated Processor 93s — March of the Machine Promos (2023)
Bloated Processor 357 — March of the Machine (2023)
Bloated Processor 93 — March of the Machine (2023)
Bloated Processor 93p — March of the Machine Promos (2023)
Glittering Stockpile SNC-107 — The List (2023)
Phyrexian Rager 265 — March of the Machine Commander (2023)
Phyrexian Rager 2023-5 — Planeswalker Championship Promos (2023)
Terror Tide 372 — The Lost Caverns of Ixalan (2023)
Terror Tide 127 — The Lost Caverns of Ixalan (2023)
Terror Tide 127p — The Lost Caverns of Ixalan Promos (2023)
Terror Tide 127s — The Lost Caverns of Ixalan Promos (2023)
Black Market Tycoon 167s — Streets of New Capenna Promos (2022)
Black Market Tycoon 167 — Streets of New Capenna (2022)
Black Market Tycoon 434 — Streets of New Capenna (2022)
Black Market Tycoon 167p — Streets of New Capenna Promos (2022)
Glittering Stockpile 107 — Streets of New Capenna (2022)
Phyrexian Rager 99 — Dominaria United (2022)
Veteran Soldier 480 — Commander Legends: Battle for Baldur's Gate (2022)
Veteran Soldier 48 — Commander Legends: Battle for Baldur's Gate (2022)