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 › Yumi

Yumi

34 cards illustrated

About Yumi and their work

Yumi is credited on 27 cards in our catalogue, across 14 sets. Their cards run from 2016 to 2021, 6 years in all. Their busiest year was 2019, with 10 cards. Their most valuable card is Koffing from Shining Fates Shiny Vault, at €5.85. Plus 7 cards in Pokémon TCG Pocket, the digital game.

Cards: 27
Sets: 14
Active: 2016–2021
Typical price: €0.17

Cards per year
Year	Cards
2016	1
2017	3
2018	7
2019	10
2020	2
2021	4

Most valuable

Koffing — Shining Fates Shiny Vault 2021 — €5.85
Snom — Shining Fates Shiny Vault 2021 — €4.13
Pyroar — Steam Siege 2016 — €3.02
Magmar — McDonald's Collection 2019 2019 — €0.88
Jigglypuff — Unbroken Bonds 2019 — €0.86

Sets with the most of their work

Cosmic Eclipse — 4 of 236
Ultra Prism — 4 of 156
Unified Minds — 3 of 236
Burning Shadows — 2 of 147
Celestial Storm — 2 of 168

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

Cards illustrated by Yumi

Drifblim 108 — Mega Rising (2025)
Galvantula 093 — Mega Rising (2025)
Hoothoot 140 — Wisdom of Sea and Sky (2025)
Magneton 052 — Space-Time Smackdown (2025)
Sharpedo 012 — Extradimensional Crisis (2025)
Sunflora 017 — Wisdom of Sea and Sky (2025)
Ducklett 085 — Genetic Apex (2024)
Koffing SV076 — Shining Fates (2021)
Koffing SV076 — Shining Fates Shiny Vault (2021)
Snom SV033 — Shining Fates Shiny Vault (2021)
Snom SV033 — Shining Fates (2021)
Electrike 58 — Darkness Ablaze (2020)
Hoothoot 143 — Sword & Shield (2020)
Ducklett 59 — Cosmic Eclipse (2019)
Ekans 62 — Unbroken Bonds (2019)
Galvantula 62 — Unified Minds (2019)
Jigglypuff 134 — Unbroken Bonds (2019)
Magmar 3 — McDonald's Collection 2019 (2019)
Magneton 59 — Unified Minds (2019)
Oddish 2 — Cosmic Eclipse (2019)
Scraggy 137 — Unified Minds (2019)
Sunflora 8 — Cosmic Eclipse (2019)
Whimsicott 148 — Cosmic Eclipse (2019)
Bagon 103 — Celestial Storm (2018)
Claydol 79 — Celestial Storm (2018)
Drifblim 52 — Ultra Prism (2018)
Hippopotas 68 — Ultra Prism (2018)
Lickilicky 103 — Ultra Prism (2018)
Magmar 18 — Ultra Prism (2018)
Seadra 17 — Dragon Majesty (2018)
Noibat 109 — Burning Shadows (2017)
Ralts 91 — Burning Shadows (2017)
Sharpedo 82 — Sun & Moon (2017)
Pyroar 23 — Steam Siege (2016)