Race: Goliath (obviously)
Alignment: Any
Build: Fighter 6
Feats:
1: Power Attack
3: Improved Bull Rush
4: Knockback
6: Shock Trooper
Epic Feats:
Leap Attack
Cleave
Weapon Focus (Goliath Greathammer)
--Three Mountains [Style]
Improved Sunder
-Combat Brute
Auspicious Markings
-Markings of the Blessed
-Markings of the Hunter
-Markings of the Warrior
Attributes: (25pts buy due to LA +1)
Strength:22 17+4 racial +1 ability increase
Dexterity:8 10 -2 racial
Constitution:16 14 +2 racial
Intelligence:8
Wisdom:12
Charisma:8
BaB: +6/+1
Saves: 7/1/3
Notable Skills: Jump 9 ranks.
Alternative Class Features:
Dungeoncrasher. (+4 comp. bonus to AC vs. Traps, +10 to Str check to break doors/walls/similar, deal 8d6+3xStr mod when bullrushing opponent into solid wall/similar).
Racials:
Powerful Build.
Mountain Movement (count as running when jumping even when standing still)
Assumptions:
That the DM is kind enough to allow Goliath Greathammers to qualify for Three Mountains. The original ones are Morningstar, Heavy Mace and Greatclub.
When-the-Stars-Align-Charge-of-Doom:
Let's assume we've picked up the noted epic feats and taken Ability training and advancement for Strength. Let's assume a +1 Morningstar and a Gauntles of Ogre Power. We have a Str mod of +8. We're able to execute a Leap Attack charge into an enemy standing 5 feet from a wall. Attack bonus is at +16 to hit, rolling two d20 and choosing which one to use. 4x PA through Leap Attack and wielding the club in both hands. Damage then is base weapon damage (3d6 for Large Goliath Greathammer), enchantment bonus (+1), 1½ times Str (+12) and Power Attack (24). Damage from the attack is 3d6+37, avg. 48.5 damage. Start bullrush attempt through Knockback, with a +12 bonus on the opposed Str check. If you bullrush the opponent into the wall, it's an average damage of 52.
Total damage: 100,5 damage. Not bad.
Notable Synergies:
Directed Bull Rush + Knockback
Domino Charge + Knockback
Advancing Blows + Knockback