Challenge Rating 17 monsters

All 4 Challenge Rating 17 monsters in the D&D 5e (2014) SRD, listed with their rules. Free, no account needed.

They average 263 hit points and armour class 19. 3 of them can fly. All of them are Large or bigger. The toughest is Dragon Turtle, at 341 hit points.

Challenge Rating (CR)

17