Here's a build I did a while back for someone: DMed elf rogue 2 / ftr 18 Kensai with the option of a late-game respec to SD. Maybe it will give you some ideas.
Code:
Character Plan by DDO Character Planner Version 3.5.1
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Level 20 True Neutral Elf Female
(18 Fighter \ 2 Rogue)
Hit Points: 324
Spell Points: 0
BAB: 19\19\24\29\29
Fortitude: 13
Reflex: 13
Will: 5
Starting Feat/Enhancement
Abilities Base Stats Modified Stats
(32 Point) (Level 1) (Level 20)
Strength 16 24
Dexterity 17 18
Constitution 14 14
Intelligence 12 13
Wisdom 8 8
Charisma 8 8
Tomes Used
+1 Tome of Intelligence used at level 14
Level 1 (Rogue)
Feat: (Selected) Toughness
Level 2 (Fighter)
Feat: (Fighter Bonus) Two Weapon Fighting
Level 3 (Fighter)
Feat: (Selected) Least Dragonmark of Shadow
Feat: (Fighter Bonus) Weapon Focus: Slashing Weapons
Level 4 (Fighter)
Ability Raise: STR
Level 5 (Fighter)
Feat: (Fighter Bonus) Weapon Specialization: Slashing Weapons
Level 6 (Fighter)
Feat: (Selected) Lesser Dragonmark of Shadow
Level 7 (Fighter)
Feat: (Fighter Bonus) Improved Two Weapon Fighting
Level 8 (Fighter)
Ability Raise: STR
Level 9 (Fighter)
Feat: (Selected) Greater Dragonmark of Shadow
Feat: (Fighter Bonus) Improved Critical: Slashing Weapons
Level 10 (Rogue)
Level 11 (Fighter)
Level 12 (Fighter)
Ability Raise: STR
Feat: (Fighter Bonus) Greater Two Weapon Fighting
Feat: (Selected) Power Attack
Level 13 (Fighter)
Level 14 (Fighter)
Feat: (Fighter Bonus) Greater Weapon Specialization: Slashing Weapons
Level 15 (Fighter)
Feat: (Selected) Combat Expertise
Level 16 (Fighter)
Ability Raise: STR
Feat: (Fighter Bonus) Improved Trip
Level 17 (Fighter)
Level 18 (Fighter)
Feat: (Fighter Bonus) Dodge
Feat: (Selected) Greater Weapon Focus: Slashing Weapons
Level 19 (Fighter)
Level 20 (Fighter)
Ability Raise: STR
Feat: (Fighter Bonus) Superior Weapon Focus: Slashing Weapons
Enhancement: Fighter Attack Boost I
Enhancement: Fighter Attack Boost II
Enhancement: Fighter Attack Boost III
Enhancement: Fighter Extra Action Boost I
Enhancement: Fighter Haste Boost I
Enhancement: Fighter Haste Boost II
Enhancement: Fighter Haste Boost III
Enhancement: Fighter Haste Boost IV
Enhancement: Rogue Skill Boost I
Enhancement: Elven Dexterity I
Enhancement: Valenar Elf Melee Attack I
Enhancement: Valenar Elf Melee Attack II
Enhancement: Valenar Elf Melee Damage I
Enhancement: Valenar Elf Melee Damage II
Enhancement: Extra Dragonmark Use I
Enhancement: Extra Dragonmark Use II
Enhancement: Kensei Scimitar Mastery I
Enhancement: Kensei Scimitar Mastery II
Enhancement: Kensei Scimitar Mastery III
Enhancement: Fighter Critical Accuracy I
Enhancement: Fighter Critical Accuracy II
Enhancement: Fighter Critical Accuracy III
Enhancement: Fighter Kensei I
Enhancement: Fighter Kensei II
Enhancement: Fighter Kensei III
Enhancement: Fighter Scimitar Specialization I
Enhancement: Fighter Scimitar Specialization II
Enhancement: Racial Toughness I
Enhancement: Racial Toughness II
Enhancement: Rogue Sneak Attack Accuracy I
Enhancement: Rogue Sneak Attack Training I
Enhancement: Fighter Strength I
Enhancement: Fighter Strength II
Enhancement: Fighter Strength III
Enhancement: Fighter Toughness I
Enhancement: Fighter Toughness II
Enhancement: Fighter Toughness III
Enhancement: Rogue Improved Trap Sense I