We looked at how Katarina is doing in Competitive Matches and how certain picks enable her - Click Here to Watch.
Items ›Hextech Protobelt-01
+60 Ability Power
+10% Cooldown Reduction
UNIQUE Active - Fire Bolt: Dash forward and unleash a nova of fire bolts that deal 75 - 150 (+25% of your Ability Power) as magic damage (40 second cooldown, shared with other Hextech items).
Champions and Monsters hit by multiple fire bolts take 10% damage per additional bolt.
(This dash cannot pass through terrain.)