To play? No. We'll include pre-gen characters and define setting specific abilities. However, to truly understand the backstory of the Seven Realms or to create your own characters, yes you would need it.
We write all our adventures in Pathfinder "language" first, as that's where our expertise lies. After that we convert and have 5e experts test and adjust our conversion.
There will be 4 books, each between 110-130 pages that take the PCs from level 1-12 over the course of 12 interrelated missions. Each book will be published in 4 month intervals
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