[Bozos of Bones]

The Paladin is the pillar of faith and protection of the weak. The Fighter is the vaunted weaponmaster and lord of melee combat. The Barbarian's ferocity is unmatched, and his power is enough to defeat even the most powerful ogres. The Ranger and his swirling dual blades mean sure death for most enemies. The Rogue's unseen ability to kill fast and repeatedly is unheard of because of his secrecy. The Monk's concentration and belief in himself make him unbeatable by most.
But which of these IS the most powerfull all-around character? Which of these could take on most situations by himself and win? All kinds of equipment, races and stats but they must all be singleclassed.. So, what is the most powerful melee character?