Katarina's attacks gain a lighting damage bonus. Her attacks will also create 2 bolts of lightning that will strike 2 additional targets within 8m with the same damage.
Skill Ranks
Adds 50% of Willpower as lightning damage to Katarina's attacks
Adds 70% of Willpower as lightning damage to Katarina's attacks
Adds 95% of Willpower as lightning damage to Katarina's attacks
Adds 110% of Willpower as lightning damage to Katarina's attacks
Adds 125% of Willpower as lightning damage to Katarina's attacks
Adds 135% of Willpower as lightning damage to Katarina's attacks
Adds 145% of Willpower as lightning damage to Katarina's attacks
Adds 155% of Willpower as lightning damage to Katarina's attacks