Random Magic Weapons (any level)
(Self-revealing) valued at 2,315 gp.
Mighty Cleaving Ability
A mighty cleaving weapon allows a wielder with the Cleave feat to make one additional cleave attempt in a round. Only one extra cleave attempt is allowed per round.
Aura: Moderate evocation
Caster Level: 8th
Requirements: Craft Magic Arms and Armor, divine power
Price: +1 bonus
Source: Dungeon Master's Guide v.3.5