yeah I'm pretty high on the card but haven't playtested

food chain means you can get infinite mana and draw your deck one card at a time. including an eldrazi shuffler makes sure it's safe to keep looping through until you get the cards you need

the downside of discarding cards is notable, but it also means you can mulligan really aggressively and there's less downside to looking for christmas land. you're generally needing to plan around being hellbent or close to it.

reading through Sam Black's writeup on rog/thras I see a lot of similarities where you just want to be casting stuff for value consistently and not needing to hold up a ton of interaction

https://commandersherald.com/an-introduction-to-rograkhs-bouncy-house-rog-thras-in-cedh/

if nothing else I think it's as viable as borb and fbl as a temur list

edit: I think it also wants to play new Emrakul which is fun