I posted a warforged Wizard 14/Rogue 2, but I think I will actually roll up this build instead. I do love me some TWF....
Drow Neutral Wizard 13/Rogue 2/Fighter 1
Stats:
Str 10 (18=10 +6 Item +2 Rage)
Dex 18 (28=18 +1 Tome +3 Enh. +6 Item)
Con 12 (22=12 +2 Favor Tome +6 Item +2 Spell)
Int 18 (32=18 +4 Levels +1 Tome +3 Enh +6 Item)
Wis 8 (12=8+4 Spell)
Cha 10 (16=10 +6 Item)
Level Progression:
1-Rogue
2-Fighter
3 thru 9-Wizard
10-Rogue
11 thru 16-Wizard
Skills:
Disable Device
Search
UMD
Open Lock (9)
Hide (9)
Move Silently (9)
Feats:
1-TWF
2-(FB) Weapon Finesse
3-Toughness
3-(WB) Extend
6-SF UMD
7-(WB) Maximize
9-Mental Toughness
12-ITWF
13-(WB) Heighten
15-IC Piercing
HP:
74(Levels) +20(Heroic) +10(Draconic) +30(GFL) +96(Con) +18(Helm) +18(Toughness) +5 Enh.=271
SP:
610(13Wiz) +242(Int) +100(Magi) +80(EOS III) +85(MT)=1117
Enhancements:
Drow Melee Attack II
Drow Melee Damage II
Drow Dex II
Wizard Int III
Wizard Elemental Manipulation IV
Wizard Energy of the Scholar III
Wizard Lineage of Elements III
Wizard Lineage of Deadly Elements III
Rogue Dex I
Rogue Haste Boost I
Rogue Sneak Attack Damage I
Fighter Critical Accuracy I
Fighter Toughness I
Spells:
1-Exp Retreat, Nightsheild, Jump, Ray of Enfeeble, Magic Missle
2-Resist Energy, Glitterdust, Web, Scorching Ray, Blur
3-Haste, Displacement, Rage,Prot from Energy, Fireball
4-Stoneskin, Solid Fog, Wall of Fire, Enervation
5-Cloudkill, Cone of Cold, Dominate Person, Mind Fog
6-Tensors, Greater Heroism, Mass Suggestion
7-Ottos Sphere, Waves of Exhaustion
Saves (Fort/Reflex/Will):
Base: 6/7/8
Attributes: 6/9/1
Resistance: 5/5/5
Greater Hero: 4/4/4
Head: 2/2/2
Total: 23/27/20
To Hit:
BAB 8
Dex 9
GH 4
Weapon 5
Haste 1
Racial 2
TWF -2
+27 (35 w/ Tensors)
Damage:
Str 4
Racial 2
Sneak 10
Weapon 5
21/19
Level 16 Skills:
Search:
19(Ranks) +11(Int) +4(GH) +2(Drow) +15(Item) +2(Luck)=53
Disable:
19(Ranks) +11(Int) +4(GH) +15(Item) +7(Tools) +2(Luck)=58
Open Lock:
9(Ranks) +9(Dex) +4(GH) +15(Item) +7(Tools) +2(Luck)=46
UMD:
19(Ranks) +3(Cha) +4(GH) +5(7 Fingered) +2(Luck) +3(SF)=36
Hide/Move Silently:
9(Ranks) +9(Dex) +4(GH) +2(Luck) +15(Item)=39
Spell DC:
10(Base) +7(Level) +11(Int) +1(Item)=29
One spell that I am definitely going to use A LOT is heightened glitterdust which allows for sneak attacks constantly. So, even though it is dex based the extra +10 sneak damage per swing really makes a difference. Especially when you can throw a 29 DC glitterdust to fight in. There was really no way to get TWF and make it strength based and still be a good caster.
Long term the build ends up Wizard15/Rogue 3/Fighter 2. This allows for GTWF at level 19 with a fighter level. I also end up with another sneak dice for 7(Sneak) +2(Enh) +5(Item)=+14 damage per swing. Against things I can't sneak attack I will use effects weapons or spells.