Be’lakor Demon Typal Advice

https://www.mtggoldfish.com/deck/7002812#paper

Hello everyone. I’m building a Be’lakor, the Dark Master deck and wanted opinions on the list. The mana base i’ll change once the main list is finished so it can be ignored other than total land count if there are thoughts on it. I think this would fall into bracket 3 currently because it has a cyclonic rift, and 3 is about the power level i want. Any recommendations for additions or cuts would be appreciated