Ah, what tangled webs we weave. Gwen Baker on Facebook pretty much accuses Matt Mercer of working on his recent WotC Campaign Setting while under contract with Green Ronin.
https://www.facebook.com/dungeon.dames/posts/2674270095942318
https://www.geeknative.com/70491/matthew-mercer-defends-explorers-guide-to-wildemount-and-thats-a-shame/
https://greenronin.com/critical-role/2016/08/14/press-release-geek-sundry-and-green-ronin-to-create-critical-role-rpg-books/
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