What 13th-level Monsters Need Converting?

[the Jester]

Most of you have seen one or more of these threads by now. What monsters didn't make it into 4e (so far) that need converting and would do well with a base level of 13? I'm open to things from any edition, any source (as long as I have access to it, that is).

Here's my list so far:

13th Level Monsters on the List
Behir
Charnel Hound
Cinder Swarm
Fihyr
Intellect Devourer
Night Twist
Nimblewright
Ravid
Xill


Higher Level Monsters On the List
Boneyard [17th level]
Brain Collector [14th level?]
Caller from Below [18th level]
Caller in Darkness [21st level]
Chaos Beast [15th level]
Chilblain [18th level]
Chwidenca [14th level]
Deathjack [15th level]
Entombed [14th level]
Giant, Cloud [21st level]
Giant, Frost [16th level]
Iron Lich [21st level]
Lurker Above [15th level?]
Ragewalker [14th +; epic?]
Steel Predator [16th level]
Trapper [18th level?]
Winter-Wight [23rd level]

Hazards to be Converted

Mantrap
Tri-Flower Frond

 

[the Jester]

Anyone? Anything?

 

[the Jester]

Surely someone has something that they'd like to see...

Last call...

 

[demiurge1138]

Where do you think feyrs fit in? Not really 13th, but I was curious.

 

[Rechan]

What level are you doing the Steel Predator? 13, 14, or 15?

 

[cangrejoide]

How about a Behir and a Remorhaz?

 

[Rechan]

How about a Behir and a Remorhaz?

Remorhaz he converted for 12th level.

 

[malraux]

I wouldn't complain about strahd from EtCR being converted to around level 13. It's hard to know how much of him to convert from 3e. Of course, this is rather a specific target for my campaign, so I'll understand if you pass.

 

[the Jester]

Most suggestions added! (And reminders... )

Regarding Strahd, I don't have EtCR; one of the other guys in our group is planning on running it. So I refrained from buying it. I do have most of the earlier stuff with him in it, but I think I'll wait to convert him until I have an idea of how I would use him, what level he should be in my campaign, etc.

 

[Rechan]

Remind me again what monster books you have, Jester? I keep forgetting.

I personally would like to see the Chaos Beast, but it being a CR7, I doubt you want to bump it up to 13th level.