Challenge rating 12 monsters

2 SRD monsters at CR 12. Each is worth 8,400 XP and has a +4 proficiency bonus; on average they have AC 15.0 and 126 hit points.

How hard is one CR 12 monster?

With the 2024 encounter budgets (SRD 5.2), a single CR 12 monster fits each difficulty for a party of four from:

DifficultyParty level
Low12th level and up
Moderate10th level and up
High8th level and up

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

All CR 12 monsters

MonsterTypeSizeACHP
ArchmageHumanoid (any race)Medium1299
ErinyesFiend (devil)Medium18153

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