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 › Mariah Tekulve

Mariah Tekulve

22 cards illustrated

About Mariah Tekulve and their work

Mariah Tekulve is credited on 22 cards in our catalogue, across 9 sets. Their cards run from 2024 to 2026, 3 years in all. Their busiest year was 2026, with 12 cards. Their most valuable card is Spirited Companion from Secret Lair Drop, at €16.50.

Cards: 22
Sets: 9
Active: 2024–2026
Typical price: €0.27

Cards per year
Year	Cards
2024	9
2025	1
2026	12

Most valuable

Spirited Companion — Secret Lair Drop 2025 — €16.50
Dawn's Truce — Bloomburrow 2024 — €12.63
Mockingbird — Bloomburrow 2024 — €5.45
Keen-Eyed Curator — Bloomburrow 2024 — €2.28
Scrapshooter — Bloomburrow 2024 — €0.61

Drawn most often

Ambitious Augmenter — 3 cards

Sets with the most of their work

Bloomburrow — 7 of 398
Secrets of Strixhaven — 5 of 368
Lorwyn Eclipsed Commander — 3 of 176
Secret Lair Drop — 2 of 2547

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

Cards illustrated by Mariah Tekulve

Ambitious Augmenter 337 — Secrets of Strixhaven (2026)
Ambitious Augmenter 140 — Secrets of Strixhaven (2026)
Ambitious Augmenter 140p — Secrets of Strixhaven Promos (2026)
Artistic Process SOS-108 — The List (2026)
Artistic Process 108 — Secrets of Strixhaven (2026)
Hoarder's Greed 47 — Lorwyn Eclipsed Commander (2026)
Kogla, the Titan Ape 2842 — Secret Lair Drop (2026)
Lumaret's Favor 153 — Secrets of Strixhaven (2026)
Lumaret's Favor // Lumaret's Favor 16 — Secrets of Strixhaven Art Series (2026)
Oft-Nabbed Goat 31 — Lorwyn Eclipsed Commander (2026)
Oft-Nabbed Goat 11 — Lorwyn Eclipsed Commander (2026)
Studious First-Year // Rampant Growth 162 — Secrets of Strixhaven (2026)
Spirited Companion 896 — Secret Lair Drop (2025)
Curious Forager 169 — Bloomburrow (2024)
Dawn's Truce 295 — Bloomburrow (2024)
Dawn's Truce // Dawn's Truce 41 — Bloomburrow Art Series (2024)
Keen-Eyed Curator 322 — Bloomburrow (2024)
Lightshell Duo 56 — Bloomburrow (2024)
Lightshell Duo 157 — Foundations (2024)
Mockingbird 305 — Bloomburrow (2024)
Scrapshooter 324 — Bloomburrow (2024)
Skyskipper Duo 71 — Bloomburrow (2024)