
Bardess |

I already asked this question some time ago, but I was not satisfied with the answers so I guess I’ll give another try.
According to the Leadership feat, a monster cohort should advance by taking levels in a key class. A cassisian angel (cohort level 4), however, is a special role monster and has no key class. If it were to advance in level as a NPC, its first 2 class levels would increase its CR by 1 only. Would this apply to its cohort advancement too? Would a cassisian with 2 sorcerer levels be a 5th- or 6th-level cohort?

AwesomenessDog |

I already asked this question some time ago, but I was not satisfied with the answers so I guess I’ll give another try.
Do you think reality changes just because you ask a question like "Is the sun green?" enough times?
Meirril answered the question correctly. A cohort, even a monster cohort does not progress as a monster normally progresses, because they aren't progressing in CR but in total character level (normally measured in HD, but monsters often get some adjustment to their effective level before any additional class levels). Every level that the cohort advances, it just gains a single class level, that's it.

happykj |
Level is level ,CR is CR. Cassisian with effective level 4 and class level 2 will be a level 6 cohort.
CR is normally a reference for GM, player usually don't need to use it for any calculation. If the Leadership feat is intended to consider the CR, then it wouldn't have listed the effective level instead of CR in the first place

Bardess |

Bardess wrote:I already asked this question some time ago, but I was not satisfied with the answers so I guess I’ll give another try.Do you think reality changes just because you ask a question like "Is the sun green?" enough times?
Meirril answered the question correctly. A cohort, even a monster cohort does not progress as a monster normally progresses, because they aren't progressing in CR but in total character level (normally measured in HD, but monsters often get some adjustment to their effective level before any additional class levels). Every level that the cohort advances, it just gains a single class level, that's it.
Wow. You actually went to seek my old thread.
I didn’t want to hear “the sun is green”. More simply, I thought that, however standing to reason, the answer could be not based on actual RAW and maybe someone could know more. (And I still think it’s not. However, it is based on RAI and it DOES stand to reason). So I honestly told how the thing was.
happykj |
There is a similar feat monstrous companion which said
If the magical beast’s effective cohort level is lower than what is allowed by your effective druid level, the cohort gains class levels equal to the difference
Nothing to do with the CR

willuwontu |
The base rules for monster cohorts rules are from bestiary 1 pg.316 along with a table of levels for monsters within it. With similar tables in each other bestiary for monsters within that bestiary.
However, I'll note that Ultimate Intrigue revised the cohort levels for monstrous allies from each bestiary (quite literally "Use the cohort levels presented here instead of those provided in earlier publications."), one of the quickest examples is that blink dog is a cohort level of 6, rather than the 4 that d20pfsrd shows.

Azothath |
I'd agree that Ultimate Intrigue is a better source for a new look at this topic.
Monsters have been restricted as cohorts for a long time requiring a higher level PC and feats. Still there are popular fictional accounts of said relationships that defy PF1 and D&D RAW.
Adding class levels can be difficult and progression is based on total Party CR (so it is a forward calculation then subtract base creature to get level then check CR averages table and adjust) as staying in +0 Party CR is the goal.
IMO RAW means a suitable class like NPC classes, fighter, barbarian, etc. Only magical creatures like Faerie Dragons would pick up sorceror levels.
The Game is clearly skewed favorably for PCs, not their animal companions and familars.

happykj |
Classes marked with a “—” increase a creature’s CR by 1 for every 2 class levels added
it is just not recommended, otherwise the rule won't mention about the CR calculation for non-key class level
Monster Cohort wrote:it should generally gain a key class level...This is just reminder text so you don't make your Intelligence 2 Hippogriff cohort a wizard.
You can't make your Intelligence 2 Hippogriff cohort a wizard anyway because...
Creatures listed in the “No Role” category have no key classes—these are generally any creatures that are mindless or have an Intelligence score of 2 or lower. Unlike Special creatures (which also have no key classes), creatures in this category cannot gain class levels at all, and must advance using other methods. If a creature in this category gains an Intelligence of 3 or higher, the creature becomes a Combat Role monster.
Unless you somehow decided to increase its Int to 3 and force it to learn arcane

AwesomenessDog |

So this would mean that non-key classes are not allowed, or at least not recommended?
Generally not recommended, often not really even plausible to actually exist (see low Int wizard), at least worth strong consideration as to what the monster is actually gaining/can even use from the class.

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dont forget
Add Class Levels
Once you have determined the creature’s role, it’s time to add class levels. The first step of this process is to modify the creature’s ability scores. Creatures with class levels receive +4, +4, +2, +2, +0, and –2 adjustments to their ability scores, assigned in a manner that enhances their class abilities. Creatures with NPC class levels do not receive adjustments to their ability scores.