I am in the process of updating some stat blocks to the 2024 standards for my forthcoming Tiamat "book." The first one I am looking at is for an Ancient Red Dragon consort of Tiamat. Using the new rules and revising how damage is applied I think I have a much more threatening monster. What are your thoughts?
PS - This is a draft, I still need to clean some things up.
Here is the 2024 CR version. I increased AC, HP, and damage. I nerfed its draconic recovery and reduced its proficient saving throws from 4 - 2 (this gave more HP/DPR to work with). I also removed the Legendary Reactions (most became Legendary Actions), but they were not calculated into the 2014 CR because they didn't cause damage.
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Here was my 2014 CR version.
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