Flawed Foes

From publisher blurb: 5e NPCs: Flawed Foes brings you 10 NPCs each with their own backstory, stat block and colour art. Custom abilities and unique histories make this a colourful collection of NPCs for your party to encounter. There are over 20 pages of NPC content and while all of the characters in the book are flawed to some extent, they can still pose an obstacle for your PCs; challenges range from 1/4 to 5.