Adds a buff that deals Physical Damage over time, while increasing Attack Speed and Life Leech. Killing an enemy while this buff is active refreshes the buff duration, and can grant a Frenzy Charge.
x% increased Attack Speed
1.2% of Physical Damage from Attacks Leeched as Life
You lose 4% of your Maximum Life per second as Physical Damage
You lose 4% of your Maximum Energy Shield per second as Physical Damage
25% chance to gain a Frenzy Charge on Kill
Base duration is (7 to 10.8) seconds