In this episode of Hermitcraft Season 7, Mumbo gets tonnes of diamonds the old fashioned way, makes huge progress on the Mumbo mega base, and also has a rather odd conversation with GRUMBOT. Grian and Mumbo also get together to show off the new MUMBO FOR MAYOR T-shirts. MUMBO FOR MAYOR MERCH COLLECTION (Profits shared between Mumbo and Grian): https://grian.teemill.com/collection/mumbo-for-mayor-collection/ Filming channel: https://www.youtube.com/user/ThatMumboJumbo2 Instagram: https://www.instagram.com/officialmumbo/ Twitter: https://twitter.com/ThatMumboJumbo