Hello there, I am Zenkushi, I am a former League of Legends player. My main champions are LeBlanc, and Katarina. I like Katarina and LeBlanc because their skillset lets them put out the most single targeted/multi-targeted damage in the shortest possible time.
I started playing Katarina in late 2012, she has been my favorite champion ever since.
Enough about me, lets get on with the guide!

Voracity

Katarina's passive is Voracity,
Scoring a kill or assist will reduce all the cooldowns of Katarina's abilities by 15 seconds.
This is what makes Katarina, Katarina, she is able to output the most damage in teamfights with this passive and it makes her extremely deadly, getting atleast 1 or 2 kills lets her reset her skills, you could be able to use your ultimate atleast 2 times.
(See The Power Of Voracity)

Bouncing Blades

Katarina's first main ability is Bouncing Blades,
Katarina throws a dagger that bounces quickly from enemy to enemy, dealing magic damage and marking each enemy hit for 4 seconds. Bouncing Blades hits a total of 5 unique targets (4 bounces), each striking the closest next target. Each subsequent hit deals 10% less damage.

Striking a marked target with an ability or basic attack will consume the mark to deal additional magic damage.

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