I am looking for suggestions / advice on a monster I'd like to create for my campaign. I want to create an advanced version of a Shadow Demon... Basically a Colossal Shadow Demon. I'd like his Challenge Rating to be in the 14-15 range.
After looking up in the demon and trying to change things up, I changed his stats some, increased his HD to 14, as well as making it of Colossal Size. Here's what I got and I'd like to know if you think this monster could be in the CR 14-15 range or how to suggestions to it :
Colossal Outsider (Chaotic, Demon, Evil, Extraplanar, Incorporeal)
Init : +10
Senses : See in darkness, perception : +32
Stats : - / 22 / 28 / 22 / 25 / 31
AC : 18(+10 Deflection, +6 Dex, -8 Size)
Hit points : 14d10+126
ST : +17 / +19 / +20
CMD : 38
SR : 24
DR : 10 / Cold Iron and good
Immune : Electricity, Poison, Cold
Resist : Acid and fire 10
Special : Incorporeal, Shadow Aura
Space : 30 feet, Reach : 30 feet.
Speed : 100 pieds (Fly Perfect)
Attack : 2 claws +12 en touch (2d8 plus 3d6 cold), +12 bite (4d6 plus 3d6)
Special Attak : Pounce, Sprint
CMB : +28
Spell-like (CL 16)
Constant : True Seeing, Unholy Aura (DC : 28)
At will : Deeper Darkness, Fear (DC 24), Greater Teleport, Telekinisis (DC : 25)
Shadow Conjuration (DC 24), Shadow Evocation (DC 25)
3 / day : Shadow Conjuration, Greater (DC 27), Shadow Evocation Greater (DC 28)
Quickened Shadow Conjuration (DC 24), Quickened Shadow Evocation (DC 24)
1/day : Magic Jar (DC 25), Summon(level 1d3 Shadow Demon).
Feats :
Blind-fight, Combat Reflexes, Improved Initiative, Lightning Reflex
Quicken Spell-like (Shadow Conjuration), Quicken Spell-like (Shadow Evocation)
Skills : Acrobatics +23, Bluff +27, Fly +23, Knowledge (planes) +23
Knowledge(local) +23, Knowledge(history) +23, Perception +32
Sense Motive +24, Spellcraft +23, Stealth +15
Langages : Abyssal, Common, Telepathy (100 pieds)
See in darkness : A shadow demon can see perfectly in any darkness, even in magical darkness.
Shadow Aura : All light(natural, magical or surnatural) in a 250 feet radius around this Shadow Demon is treated as one category lesser than it should be. Light spells cannot dispel this aura.