CR 6 Monsters for 5e

There are 219 creatures with a challenge rating of 6 in our open-licensed bestiary, drawn from 8 source books. Each is worth 2,300 XP and has a proficiency bonus of +3. As a rule of thumb, one CR 6 monster is a fair fight for four rested level-6 characters; for bigger battles, give it lower-CR minions.

Monstrosities are the most common (31), followed by humanoids (30) and undead (24). Armor Class runs from 7 to 20 (typically 15) and hit points from 40 to 182 (typically 110).