Any way to "break" Malfegor?

Let me start by saying that I know Malfegor is a bad card, and is not cedh viable, but I want to know and hear if anyone has any actually good ideas, and I don't respect the opinion of normal edh players (nothing against them, but I know they're less likely to give me the kind of answer i'm looking for.)

I don't see any way to break him myself, but he was a childhood favorite I would love to build some kind of deck around, whether casual or optimized, or wherever this ends up, and I'm hoping someone might know of some one or two specific card interactions that could do something wild or cracked or game ending with him.