try this ..... use the plain old Pixie with +4 LA .... then try this:
ECL 5
Pixie Warblade 1Attributes: (32pt buy)
10 Str(14 -4 racial)
22 Dex(14 +8 Racial)
16 Con(16)
18 Int(12 +6 Racial)
16 Wis(12 +4 Racial)
16 Cha(10 +6 Racial)
Flaws:Slow: 1/2 land speed
Vulnerable: -1 AC
Feats:Dodge(Pixie bonus)
Alertness(Pixie Bonus)
Weapon Finnesse(Pixie Bonus)
Martial Study(Shadow Blade Technique)(Flaw Bonus)
Martial Stance(Island of Blades)(Flaw Bonus)
1st lvl: Shadow Blade
use Short Swords ... gain d12 HD(15 hp at 1st lvl), Dex to Damage, also you will have both 50% miss vs Opponents attacks and DR 10/Cold Iron .... and when you attack in Melee with and Ally you gain Flanking Bonuses even if you dont Flank them, simply by being adjacent to them ... and you get the Swift action Manuver recovery of the Warblade for your Shadow Hand Manuvers
or if you prefer a Hit-and-Run type build.... the only thing that changes are the Feats. ... as follows:
Feats:Dodge(Pixie bonus)
Alertness(Pixie Bonus)
Weapon Finnesse(Pixie Bonus)
Exotic Weapon(Spiked Chain (Flaw Bonus)
Flyby Attack (Flaw Bonus)
1st lvl: Air Heritage
this gives Reach, Fly 90(good), and a single attack each round.... great for survival abilities