Not Updated For Current Season
Hi, this is the build i'm using for Rumble. He's good for gank. Use your ult when you can because the cooldown is low. Spam all your spells, don't be afraid by the overheat, it makes you attack stronger. Never solo with him, he sucks.
Tips : I like Rumble because we can use his flamethrower in the bush and the ennemies don't see it but they are attacked :P
The items can change. It depends on the ennemie,this is the normal build. Force of Nature can be replace by Sunfire cape and Rabadon's deathcap can be replace by Zhonya's hourglass.
Put the runes as i said and you will be good. I know they're expensive but buy them anyways :P
Ghost is useful to chase with flamethrower (with rylai's crystal scepter). Exhaust too.