Questions tagged [cr-calculation]
For questions that deal with the calculation of a Challenge Rating, a method of evaluating the combat-difficulty of monsters and encounters in D&D and derived systems. Such questions should ideally demonstrate that the querent has first tried official methods of calculating CR and describe what problems they encountered in doing so.
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How can I avoid accidentally deadly encounters from monsters that are more deadly than their challenge rating suggests?
Monster Deadliness: In the DMG (p.82) there is guidance about the calculating encounter deadliness. This is entirely based on the XP of the monsters encountered, and each challenge rating (CR) has a ...
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How would permanent invisibility affect a monster's challenge rating?
I’m attempting to convert a phantom fungus to fifth edition. The creature is always invisible while alive, similar to an invisible stalker. When calculating challenge rating, how would this ...
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Why is an archmage only CR12?
The monster's manual archmage is overpowered, but has a CR12!?
It is a monster with Time Stop from 9th circle, mind blank and teleport.
If you put him with some other melee monsters (meat for the ...
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Is there any generalised formula for converting monster CR into XP in D&D 5e?
I am trying to make a spreadsheet to track encounters, and I was wondering if there is any generalised formula I can use to calculate the average XP for any given Challenge Rating, or is it like ...
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Are NPC Spellcasters with access to Mage Armor generally assumed to have precast it for an encounter in CR calculations?
In about a week I will be throwing a homebrewed CR4 illusionist NPC with an AC of 12 and 15 with Mage Armor at my party. (Essentially a slightly buffed version of the Illusionist on page 214 of Volo's ...
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What is the closest Pathfinder 1e equivalent to the graboids from the movie Tremors?
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What is the closest Pathfinder 1e equivalent to the graboids from the movie Tremors? I'm trying to design an underground dungeon dive for an APL 8 adventure.
Wikipedia
At nearly 30 ft. long, ...
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Is there a CR balancing system for PCs to be used as bosses against a party? [closed]
I want to make a PC and stick to the build but don't know what level would be appropriate.
The party are 5 players in level 3 (CR of almost 4 in the CR system).
As a level 15 PC will be way too much, ...
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Is this homebrew Crococow a CR of 3?
I'd like answers to detail why the CR proposed is the right one. Specifically are the HP and Attacks combination suitable for CR of 3?
With the body of a cow and the head of a crocodile, the Crococow ...
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Does reducing the Purple Worm's HP to 184 really reduce its challenge rating to 13?
On page 113 of Princes of the Apocalypse, the text reads in part:
As the tremor ends, a young purple worm with 184 hit points (challenge rating 13) burrows [...]
No other changes to the Purple Worm'...
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Calculate CR of creatures that share spells (like a hag conven)
I recently got inspired by this stat block, that shows that witches can get more powerful when together. https://www.dndbeyond.com/monsters/green-hag-coven-variant
I want to make a similar creature ...
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How can I make a CR 1/2 Imp?
I am new to playing 5e, and my DM is also new to DMing 5e (although they have extensive prior experience as a 3.5e DM). We are interested in using the Sidekick rules presented in Tasha's Cauldron of ...
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Can you Wild Shape into a beast with the half-dragon template?
In D&D 5e, Half-Dragon is a template (MM, 180) that can be applied to any beast, humanoid, or giant. When I applied the Red Dragon Wyrmling's dragon breath - which deals 7d6 fire damage in a cone -...
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Checking CR calculation for homebrew larger version of Giant Ape
I am considering allowing a larger version of a Giant Ape, in which some of the stats have been embiggened to achieve the low end of CR8.
I would appreciate a confirmation that I am calculating this ...
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How does the Evoker NPC statblock have a CR of 9?
The Evoker in Volo's Guide to Monsters (p. 214) is listed as CR 9. However, I just can't figure out how to calculate its CR to get that high a result.
AC: 15 (with Mage Armor) & HP: 66 with 2 ...
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What challenge rating ('CR') is a Medusa given the textbook NPC-Diviner-Wizard casting ability?
I wanted to give a recurring villain / anti-hero medusa some (15th level) wizard abilities, a.k.a. the N.P.C. Diviner as featured in Vole's or Xanathar's or Tasha's or somewhere. She can use this NPC ...