Attack Damage: +20
Passive: Each time you kills an enemy hero, grants 1 current stack and 1 maximum stack, with each current stack grants 0.5 Attack Damage up to a maximum of 100 Attack Damage. After the game ends, the stacks will not disappear.
UNIQUE Passive: When the accumulated Attack Damage reaches 50, it will grant 30% Attack Speed. When it reaches 100, it will grant 20% Armor Penetration. The maximum stacks can't be reduced, but 20% of the highest value on the current stacks are lost when the user dies.
The Genuine Blood Drinking Sword does not drink blood but a soul.