Kled generates some courage by killing minions, but gets much more from fighting Champions.
The last hit of Violent Tendencies deals more damage than the first three - make sure you hit it!
Chaaaaaaaarge!!! can be cast at a great range. Try and predict where the enemy team will be by the time you reach them.
Kled generates courage by damaging enemies with his Pocket Pistol and basic attacks, killing minions, and attacking structures or epic monsters.
Watch Kled's courage bar when he's off his mount - when it reaches 100%, he will remount and regain a significant amount of health.
Kled is much more threatening when he has Violent Tendencies ready.