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 › Madeline Boni

Madeline Boni

26 cards illustrated

About Madeline Boni and their work

Madeline Boni is credited on 26 cards in our catalogue, across 18 sets. Their cards run from 2024 to 2026, 3 years in all. Their busiest year was 2025, with 11 cards. Their most valuable card is The Soul Stone from Marvel's Spider-Man, at €50.00.

Cards: 26
Sets: 18
Active: 2024–2026
Typical price: €0.32

Cards per year
Year	Cards
2024	7
2025	11
2026	8

Most valuable

The Soul Stone — Marvel's Spider-Man 2025 — €50.00
Spellskite — Secret Lair Drop 2025 — €21.90
Spellskite — Secret Lair Drop 2025 — €13.83
Coin of Mastery — Teenage Mutant Ninja Turtles Eternal 2026 — €2.19
Unbound Flourishing — Secrets of Strixhaven Commander 2026 — €2.02

Drawn most often

Coveted Falcon — 4 cards

Sets with the most of their work

Final Fantasy Commander — 3 of 486
Secret Lair Drop — 3 of 2547
Final Fantasy — 2 of 599
Murders at Karlov Manor — 2 of 451
Murders at Karlov Manor Promos — 2 of 180

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

Cards illustrated by Madeline Boni

Campus Composer // Aqueous Aria 40 — Secrets of Strixhaven (2026)
Coin of Mastery 38 — Teenage Mutant Ninja Turtles Eternal (2026)
Gift of the Viper MH3-156 — The List (2026)
Growing Ranks 2444 — Secret Lair Drop (2026)
Last Gasp 86 — Secrets of Strixhaven (2026)
Mutagen 9 — Teenage Mutant Ninja Turtles Tokens (2026)
The Mind Stone 385 — Marvel Super Heroes (2026)
Unbound Flourishing 126 — Secrets of Strixhaven Commander (2026)
Arcane Signet 335 — Final Fantasy Commander (2025)
Lander 5 — Edge of Eternities Tokens (2025)
Magmakin Artillerist 137 — Aetherdrift (2025)
Mind Stone 353 — Final Fantasy Commander (2025)
Spellskite 2325 — Secret Lair Drop (2025)
Spellskite 2340 — Secret Lair Drop (2025)
Summon: Choco/Mog 35 — Final Fantasy (2025)
Summon: Primal Garuda 37 — Final Fantasy (2025)
Talisman of Hierarchy 365 — Final Fantasy Commander (2025)
Thaumaton Torpedo 246 — Edge of Eternities (2025)
The Soul Stone 242 — Marvel's Spider-Man (2025)
Coveted Falcon 48s — Murders at Karlov Manor Promos (2024)
Coveted Falcon 393 — Murders at Karlov Manor (2024)
Coveted Falcon 48 — Murders at Karlov Manor (2024)
Coveted Falcon 48p — Murders at Karlov Manor Promos (2024)
Gift of the Viper 156 — Modern Horizons 3 (2024)
Insect 25 — Modern Horizons 3 Tokens (2024)
Plant 9 — Murders at Karlov Manor Tokens (2024)