Challenge rating 15 monsters

4 SRD monsters at CR 15. Each is worth 13,000 XP and has a +5 proficiency bonus; on average they have AC 18.3 and 191 hit points.

How hard is one CR 15 monster?

With the 2024 encounter budgets (SRD 5.2), a single CR 15 monster fits each difficulty for a party of four from:

DifficultyParty level
Low15th level and up
Moderate12th level and up
High11th level and up

More monsters add up: the budget counts every monster’s XP. Mix and match in the encounter calculator.

All CR 15 monsters

MonsterTypeSizeACHP
Adult Bronze DragonDragonHuge19212
Adult Green DragonDragonHuge19207
Mummy LordUndeadMedium1797
Purple WormMonstrosityGargantuan18247

← CR 14 · CR 16 → · all monsters by CR