Rumble

Every ability Rumble casts generatesHeat. While above 50Heat, Rumble enters theDanger Zone, causing his basic abilities to gain bonus effects. When he reaches 150Heat, he becomesOverheatedfor 4 seconds.Overheated: Silences himself, but gains55% bonus Attack Speedand empowers his attacks to deal additional5(+20% AP)magic damageplus5% of the marget's max Health.Percent damage is limited to65 - 150on monsters.