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 › Kasia Brzezinska

Kasia Brzezinska

14 cards illustrated

About Kasia Brzezinska and their work

Kasia Brzezinska is credited on 14 cards in our catalogue, across 9 sets. Their cards run from 2023 to 2026, 4 years in all. Their busiest year was 2026, with 6 cards. Their most valuable card is Minnie Mouse - Practical Traveler from Wilds Unknown, at €5.33.

Cards: 14
Sets: 9
Active: 2023–2026
Typical price: €0.10

Cards per year
Year	Cards
2023	1
2024	4
2025	3
2026	6

Most valuable

Minnie Mouse - Practical Traveler — Wilds Unknown 2026 — €5.33
Colors of the Wind — Winterspell 2026 — €1.56
To Wither a Flower — Attack of the Vine! 2026 — €0.21
Minnie Mouse - Practical Traveler — Wilds Unknown 2026 — €0.20
Christopher Robin - Joining the Fun — Winterspell 2026 — €0.19

Sets with the most of their work

Attack of the Vine! — 2 of 229
Into the Inklands — 2 of 209
Whispers in the Well — 2 of 224
Wilds Unknown — 2 of 225
Winterspell — 2 of 225

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

Cards illustrated by Kasia Brzezinska

Christopher Robin - Joining the Fun 55 — Winterspell (2026)
Colors of the Wind 64 — Winterspell (2026)
Minnie Mouse - Practical Traveler 159 — Wilds Unknown (2026)
Minnie Mouse - Practical Traveler 219 — Wilds Unknown (2026)
Red Moon Ritual 134 — Attack of the Vine! (2026)
To Wither a Flower 101 — Attack of the Vine! (2026)
Li Shang - Seasoned Strategist 145 — Whispers in the Well (2025)
Recovered Page 30 — Whispers in the Well (2025)
Thomas O'Malley - Feline Charmer 88 — Archazia's Island (2025)
Arthur - Wart 190 — Shimmering Skies (2024)
Helga Sinclair - Right-Hand Woman 175 — Into the Inklands (2024)
Helga Sinclair - Vengeful Partner 75 — Into the Inklands (2024)
Namaari - Heir of Fang 117 — Ursula's Return (2024)
Binding Contract 65 — Rise of the Floodborn (2023)