Determining Monster lv as Cohorts


Rules Questions


I'm finally going to get to be a player again! Yay for me! That being said, I'm considered using the leadership feat to attract a monster cohort, and I have several candidates at the moment. My question here is two fold: 1. Aside from just using the chart in the beastiary as a guide, is there any real formula for determining the necessary leadership score for attracting a monster? 2. Just to clarify, the ECL for a monster cohort is equal to its CR correct? Thanks alot everyone, this is pretty fresh territory for the whole group, apparently even though most of em have been playing since 2nd Ed, no one has ever used the Leadership feat........

Scarab Sages

Pathfinder doesn't lend itself wonderfully to monstrous cohorts.

Aside from the obvious notes from the leadership feats, picking some strange options in cohorts can create balance issues.

The effective level of a monster is not equal to it's challenge rating. In fact, there is no quick and simple rule to determine what that monster's effective character level will be.

Page 316 gives some specific examples of cohorts and levels. I'd suggest you pick one of those as your cohort.

When determining what level a cohort should be, you need to start by looking at the particular focus of that monster. Melee/ranged/caster/skill/support and determine which one the creature is geared to the MOST.

Then determine what level a class-appropriate analogue would need to be in order to be on par with that creature. This is really something that needs to be done with your DM.

But basically, look at the creature and think to yourself *would this make a better fighter than a fighter? At what level does the fighter come out on top again?

If the monster has multiple areas of abilities, such as melee and spellcasting, then for all the secondary abilities, determine class levels for those abilities, cut that total in half, and add it to your primary role total.

Then you have to factor in extra abilities as well, ex, sp, su, at will and use/day powers. There isn't a simple rule and a lot of it is guesswork beyond those creatures that pathfinder specifically listed on pg 316.

It's kind of a pain in the rear.

So I would strongly suggest you either go with a regular character, or one of those specifically listed on 316 so you don't have to go through the headache and the constant mid-game reevaluations over whether the cohort is too powerful.


Sorry for the late reply, unless I'm mistaken, the Bestiary (p314) states that when using a monster as a PC you should consider it's CR as it's starting level, how are cohorts any different?

Scarab Sages

Dan strother wrote:
Sorry for the late reply, unless I'm mistaken, the Bestiary (p314) states that when using a monster as a PC you should consider it's CR as it's starting level, how are cohorts any different?

That's not quite right.

The actual section is this: "For monsters with racial Hit Dice, the best way to allow monster PCs is to pick a CR and allow all of the players to make characters using monsters of that CR. Treat the monster's CR as its total class levels and allow the characters to multiclass into the core classes."

Note that the intent here is that all players in a group start with monster of the same challenge rating. This is to keep the party balanced within itself. The dm can adjust xp as needed to achieve appropriate progression. And that counting the CR as class levels only works when all players start as monsters with the same CR.

It's different when you're introducing a monster character into a party of class-only pcs.

Also a quote from the same section, which is on page 314 of the bestiary.

"GMs should carefully consider any monster PCs in their groups. Some creatures are simply not suitable for play as PCs, due to their powers or role in the game. As monster characters progress, GMs should closely monitor whether such characters are disruptive or abusive to the rules and modify them as needed to improve play."

Dark Archive

just curious, what monster were you thinking of for a cohort?


Magicdealer wrote:

That's not quite right.

The actual section is this: "For monsters with racial Hit Dice, the best way to allow monster PCs is to pick a CR and allow all of the players to make characters using monsters of that CR. Treat the monster's CR as its total class levels and allow the characters to multiclass into the core classes."

Note that the intent here is that all players in a group start with monster of the same challenge rating. This is to keep the party balanced within itself. The dm can adjust xp as needed to achieve appropriate progression. And that counting the CR as class levels only works when all players start as monsters with the same CR.

It's different when you're introducing a monster character into a party of class-only pcs.

Also a quote from the same section, which is on page 314 of the bestiary.

"GMs should carefully consider any monster PCs in their groups. Some creatures are simply not suitable for play as PCs, due to their powers or role in the game. As monster characters progress, GMs should closely monitor whether such characters are disruptive or abusive to the rules and modify them as needed to improve play."

Yes I see your point there, but I was referring to this paragraph:

"If you are including a single monster character in a
group of standard characters, make sure the group is of
a level that is at least as high as the monster’s CR. Treat
the monster’s CR as class levels when determining the
monster PC’s overall levels. For example, in a group of
6th-level characters, a minotaur (CR 4) would possess 2
levels of a core class, such as barbarian."

As for which creature, I'm mostly considering an Erinyes, one of my all time favorites, and one from the provided list. Even if I do go with that one, I would still like to have a fairly standardized formula for the others for future use.

Liberty's Edge

The general formula for calculating the effective character level of a monster cohort seems to be CR + (1 to 4)

Essentially, take the CR of the appropriate monster you wish for your cohort and then add anywhere from 1 to 4 (the norm seems to be 2 or 3) additional levels, depending on the overall power level of the creature.

Unfortunately, there are a few on the chart that break this rule and add many more additional levels in order to get a final, effective character level (such as the Ettin) but this loose formula will work as a starting point.

The reason for this is because CR is a value designed to give the GM a way of knowing how challenging a given monster or creature will be for an average group of adventurers to FIGHT. A cohort essentially gives all the monster's abilities, both combat related and not combat related, to the player to use on a long term basis. So, if a creature is so-so in combat, but has many unique abilities that would be of large benefit a player in lots of different ways over his career, that cohort would most likely be given a higher effective character level than one that just basically fights.

Make sense? It's certainly not an exact science, but that is the theory behind the numbers.

I've been doing a LOT of work with this feat, the table and the numbers within for an upcoming project ...


Dan strother wrote:
As for which creature, I'm mostly considering an Erinyes, one of my all time favorites, and one from the provided list. Even if I do go with that one, I would still like to have a fairly standardized formula for the others for future use.

Did you look at the table "Monster Cohorts" in the Bestiary? It suggests an erinyes is the equivalent of a 16th level cohort.

Liberty's Edge

hogarth wrote:
Dan strother wrote:
As for which creature, I'm mostly considering an Erinyes, one of my all time favorites, and one from the provided list. Even if I do go with that one, I would still like to have a fairly standardized formula for the others for future use.
Did you look at the table "Monster Cohorts" in the Bestiary? It suggests an erinyes is the equivalent of a 16th level cohort.

Heh ... he actually mentions right in the bit of his post you quoted above that he does know it's on the table already ...


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wizards new familiar

rust monster!!


Marc Radle wrote:
hogarth wrote:
Dan strother wrote:
As for which creature, I'm mostly considering an Erinyes, one of my all time favorites, and one from the provided list. Even if I do go with that one, I would still like to have a fairly standardized formula for the others for future use.
Did you look at the table "Monster Cohorts" in the Bestiary? It suggests an erinyes is the equivalent of a 16th level cohort.
Heh ... he actually mentions right in the bit of his post you quoted above that he does know it's on the table already ...

Then why is he asking if the ECL is equal to the CR? It's clearly not.

To wit: "A monster cohort gains experience points as if it were a character of its cohort level, and when it gains enough XP to advance a level, it should generally gain a key class level (fighter is often the best choice for most cohorts)."

Liberty's Edge

hogarth wrote:
Marc Radle wrote:
hogarth wrote:
Dan strother wrote:
As for which creature, I'm mostly considering an Erinyes, one of my all time favorites, and one from the provided list. Even if I do go with that one, I would still like to have a fairly standardized formula for the others for future use.
Did you look at the table "Monster Cohorts" in the Bestiary? It suggests an erinyes is the equivalent of a 16th level cohort.
Heh ... he actually mentions right in the bit of his post you quoted above that he does know it's on the table already ...

Then why is he asking if the ECL is equal to the CR? It's clearly not.

To wit: "A monster cohort gains experience points as if it were a character of its cohort level, and when it gains enough XP to advance a level, it should generally gain a key class level (fighter is often the best choice for most cohorts)."

Yep, I know that (as I mentioned, I've been doing a LOT of work with this feat, the table and the numbers within for an upcoming project ...)and I'm pretty sure the OP does as well. I think he was saying that he understands that the Erinyes is indeed already listed on the Monsters as Cohorts table. He was asking how exactly one arrives at the effective character level listed for the Erinyes, as well as the others listed on the table, since there is obviously not a one to one, straightforward formula evident. He says he'd like to know in case he instead decides on a creature not on listed in the table as well as for the future.

That's actually why I gave my observations earlier in the thread on the apparent theory behind those effective character levels when applied to the Leadership feat.

It's cool though - I could have misread his original post.


Marc Radle wrote:

Yep, I know that (as I mentioned, I've been doing a LOT of work with this feat, the table and the numbers within for an upcoming project ...)and I'm pretty sure the OP does as well. I think he was saying that he understands that the Erinyes is indeed already listed on the Monsters as Cohorts table. He was asking how exactly one arrives at the effective character level listed for the Erinyes, as well as the others listed on the table, since there is obviously not a one to one, straightforward formula evident. He says he'd like to know in case he instead decides on a creature not on listed in the table as well as for the future.

That's actually why I gave my observations earlier in the thread on the apparent theory behind those effective character levels when applied to the Leadership feat.

It's cool though - I could have misread his original post.

That is pretty much the ideal of what I'm after here. As I understand it, the "cohort level" refers more to the leadership score needed to attract the creature than its actual ECL as per:

"their effective cohort “level”
corresponds to the level available to the PC as afforded
by his Leadership score" (p316)

Unless I'm greatly misunderstanding that point. But honestly, an Erinyes with no character lvs or any other form of enhancement would stand very little chance against any creature that the party would encounter at 16th level, much less 18th and they don't possess many abilities that are useful outside of combat, so if that is indeed their ECL as a cohort, I fear that they would be next to useless, as would nearly everything else on that list at their appointed levels.


Dan strother wrote:
Unless I'm greatly misunderstanding that point. But honestly, an Erinyes with no character lvs or any other form of enhancement would stand very little chance against any creature that the party would encounter at 16th level, much less 18th and they don't possess many abilities that are useful outside of combat, so if that is indeed their ECL as a cohort, I fear that they would be next to useless, as would nearly everything else on that list at their appointed levels.

I agree; a bog-standard erinyes would be an almost useless cohort for an 18th level character, and yet I think that's what the rules say. :-/


hogarth wrote:


I agree; a bog-standard erinyes would be an almost useless cohort for an 18th level character, and yet I think that's what the rules say. :-/

Work with your DM on what he considers the weight of such a critter as a cohort.

In general I think that list is a bit heavy handed and playing it overly safe.

A reasonable variant would be to have some of it's powers lay dormant until it becomes '16th level' to whit the constant True Seeing.

-James


Perhaps say you can't get an Erinyes until 18th level, but at that point it is gained as a 16th level cohort built by the monsters as PCs rules.


Umbral Reaver wrote:
Perhaps say you can't get an Erinyes until 18th level, but at that point it is gained as a 16th level cohort built by the monsters as PCs rules.

I doubt it, considering what it says about a young dragon: "A young dragon's effective cohort level equals its CR + 8."

So a young white dragon has a CR of 6, and thus it has an effective cohort level of 14. If it were using the monsters as PCs rules, it would have 8 levels in a PC class (fighter, say). But by the CR rules, that means that it would now have a CR of 14 (CR 6 + 8 "key" levels). But that means that it would have an effective cohort level of 22 (etc., etc.).


Bother. I suppose it comes down to: Don't use monster cohorts.


Umbral Reaver wrote:
Bother. I suppose it comes down to: Don't use monster cohorts.

Simply unacceptable......

I had hoped that this would eventually attract James or someone with similar credentials to clarify, but that notwithstanding, I called in a meeting of our three regular GMs, they all agreed that, as far as any of us can tell, the numbers on the chart are for determining if your leadership score is sufficient to attract such a creature, and to use the rules for monsters as PCs for determining ECL (as well as that bit about carefully judging what types of monsters will be allowed). This puts an Erinyes at lv 8 base, so now I get to have fun sticking ranger lvs on to bring her up to par. Thanks for all of the input guys.


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Get yourself a succubus cohort for that Profane Gift. You know you want to. Yes, nothing at all could go wrong...


Umbral Reaver wrote:
Get yourself a succubus cohort for that Profane Gift. You know you want to. Yes, nothing at all could go wrong...

Yeah, I'm sure there won't be any long term side effects or drawn backs to that little ability. Still, I'm LE in this one, and I would prefer an Erinyes' martial and tracking assets to a Succubus' errrrrr..... ummm..... other types of assets...... Besides, brutal violence is much more attractive than the more mundane forms of seduction.


Oh come now. Don't you think you could be even more violent with a +2 bonus to strength? (Make a will save, DC 21)


Here is a post that James did comment on regarding this topic:

Questions about Monster Cohorts

Dont know if this helps. Im still trying to figure it out and then how to lvl them up on top of it as well. I think its all going to come down to what the Gm will/wont allow


I have used and seen the leadership feet used quite well. One of my friends had a relative of his main character as the cohort and the followers were used as guards and servants at our keep. In the same game my character has been keeping an unusually companion around, a young succubis that worked in a magical library run by a god of knowledge, and has just resently taken leadership to finally get her to follow him and gain some new followers for the town he hopes to build around there keep. Buy the way he is marrying the other cohort of that my friend has and has the succubis around as an assistant not a sex toy.
I think the misuse of the leadership feat is on the GM. If the GM can't controll the use of the cohort then they should ban the leadership feat.


Actually I found an easier way to determine a monster cohort level. This is the formula I use. Harvest you determine which monster you are used for a cohort. Then go back to the bestiary,(p293), and determine its type using the table 1-4. Pay attention to the base attack bonus progression for its particular type. Then you can use its progression from table 1 - 6 to figure out its actual level.

Example:
Giant Eagle is a magical Beast. It has the fast progression and has four hit die. Going by the table 1 - 6 that would make it an effective level four.

After that if you needed to add class levels to bring it up where it needs to be then those were just stack onto what it already has.

The idea is every class has a progression and one hit die associated with it. Knowing that because the eagle has the fast progression that would be the equivalent to the fighter progression. So if an Erinyes is an outsider with a fast progression with a BAB of 9 and and 9 hit die, that would make it an effective level nine. Even though the table says you cannot receive it until your leadership score reaches a certain point. I use the leadership table to determine when I can attempt to get one. And then using my formula I determine its effective level and then give it class levels to bring it up where it should be.

But as I said this is just my formula. But when all is said and done it's up to your DM to allow you to use my formula or they're own. I do hope this helps.


To amend part of my earlier statement. Don't necessarily focus on the hit die just the BAB. Cuz I have noticed in the bestiaries but there are some monsters in there that have more HD than there BAB. Sorry if there was any confusion


Looks like someone necroed a necroed thread.

Check out my thread for some math based results for determining the effective cohort level. It also has updates and links for leadership and cohort lists.

/cevah

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