you definately want to go Succubus 12 first.... and use these stats:
10 Str(8 +2 Racial)
20 Dex(18 +2 Racial)
16 Con(14 +2 Racial)
18 Int(12 +6 Racial)
12 Wis(8 +4 Racial)
30 Cha(14 +16 Racial)
all level boosts go to Dex
thus @ 20th , it looks like this:
10 Str(8 +2 Racial)
25 Dex(18 +2 Racial +5 levels)
16 Con(14 +2 Racial)
18 Int(12 +6 Racial)
12 Wis(8 +4 Racial)
30 Cha(14 +16 Racial)
but with Inherent bonuses from Alter Reality ... it looks like this:
15 Str(8 +2 Racial +5 Inherent)
30 Dex(18 +2 Racial +5 levels +5 Inherent)
21 Con(14 +2 Racial +5 Inherent)
23 Int(12 +6 Racial +5 Inherent)
17 Wis(8 +4 Racial +5 Inherent)
35 Cha(14 +16 Racial +5 Inherent)
thus you now qualify for:
DIVINE CELERITY
DIVINE DODGEFREE MOVE
INSTANT MOVE
SUPREME INITIATIVEwith Weapon Finnesse ... you will be great at Combat(melee or ranged)... and Weapon Focus(Claws), Imp Crit(Claws)... you can take
IRRESISTIBLE BLOWSyou will get these abilities far before anyone else