27 Spellsword / 3 Bard

Race: Human
STR 11
DEX 17 (+2) (Final 24)
CON 14
WIS 8
INT 15 (+2) (Final 20)
CHA 8

1: W(1) - Extend Spell, Expertise
2: W(2)
3: W(3) - Weapon Finesse
4: W(4) - { + DEX }
5: W(5) - Bonus Wizard:  SF Abjuration
6: W(6) - Weapon Focus
7: W(7)
8: W(8) - { + INT }
9: W(9) - Blindfight
10: W(10) - Bonus Wizard: GSF Abjuration
11: W(11)
12: W(12) - Imp. Expertise, { + INT }
13: W(13)
14: W(14)
15: W(15) - Knockdown, Bonus Wizard: Maximize Spell
16: W(16) { + DEX }
17: W(17)
18: W(18) - [Imp. Knockdown, Craft Wand, Toughness or Imp. Critical]
19: W(19)
20: W(20) { + DEX }
21: W(21) - Epic Weapon Focus
22: W(22)
23: W(23) - Bonus Wizard: Great Intelligence
24: W(24) - Armor Skin, { + DEX }
25: W(25)
26: W(26) - Bonus Wizard: Epic Mage Armor
27: W(27 - Epic Skill Focus: Discipline
28: B(1) - { + DEX }
29: B(2)
30: B(3) - Epic Prowess
AC = 62, 72 in IE  [10 + 13 DEX + 5 INT Dodge + 20 EMA + 4 Haste + 1 Boots + 1 Mage Armor + 6 Tumble +2 Armor Skin]
AB = 42, 44 with GMW  [15 BAB + 7 Spellsword AB + 13 DEX + 3 Focus + 3 Weapon + 1 Prowess]
HP = 420
Damage = [Weapon + Essence] + 2 STR + 11 INT
Caster Level: 27, 30 vs Dispels
Misc:  Ease of leveling due to full caster progression from 1-20.
Aesthetic:  Wield a finesse-able weapon in one hand and fight unarmored.  Probably a rapier.