The VOIDRUNNER'S CODEX is coming! Explore new worlds, fight oppressive empires, fend off fearsome aliens, and wield deadly psionics with this comprehensive boxed set expansion for 5E and A5E!
I tried to upload an updated list of 5e classes, monsters, spells, etc. and it said that the file (Excel xlxs) does not have an allowed extension. Is there a list of file types that are allowed somewhere?