http://leagueoflegends.wikia.com/wiki/Aatrox

Aatrox, The Darkin Blade

Weapon Heavy Legendary (this item requires attunement)

A towering sword with an aura of bloodlust looming in its presence. A red, glowing, organ-like vessel pulsates from the forte of the blade.

This weapon can be wielded proficiently by anyone with a strength of 12+ irrelevant of their actual proficiencies. However, the wielder doesn't get a bonus to damage, the damage bonus is instead taken from the Blood Well Table. When wielding this weapon, you gain an everlasting lust for battle. The more creatures slain with this weapon, the more power is imbued within. If a creature with an intelligence of 2 or higher dies while within 60ft of the blade, their soul drifts lifelessly out of the body, silently floating near the corpse. If approached, the soul will be encapsulated within the blade and is added to the Blood Well counter. When a soul is consumed in this way you regain a certain amount of hitpoints, (See the 'Blood Well' table.) if you are full health, these hit points are gained as temporary hit points and are only lost when taking damage. These temp hit points take the physical form of the wielder's veins becoming engorged and glowing with a pulsating rhythmic pattern, in time with that of the blade.  

Temptation

The blade attracts enemies closer if attacked at a distance. When attacking a creature that is between 5 and 10ft away with this weapon, and successfully dealing damage to it, the wielder may force the target to make a STR saving throw. If they fail, they are pulled to within 5ft of you. The DC for the save is equal to 8 + The wielder's STR modifier + their proficiency bonus.   Aatrox Quotes

Weight: 14lbs