[GAMEPLAY} Rumble Heat bug, heat auto depleting after Overheating
Watch zmegaa's League of Legends video: More on the Rumble bug. I think it has something to do with firing an E with 10-30 Heat remaining on the overheat. I've had it happen 3 times... - Plays.tv
Seems to activate when shooting E at a low heat coming off Overheat. Persists an infrequent amount of time but can seriously screw things up for you if trying to shoot E after overheating in a teamfight.