Lol deck looks sweet, maybe 1 approach mb if you can make it work? Seems like a good way to get people game 1.

There are really only a few things that are able to beat this deck. It is actually undefeated during testing on cockatrice right now and still not fully optimized. I have not really ran into the decks that are going to cause issues though: Aetherflux Reservoir, aggro decks carrying Insult, and other second sun decks. I have faced two azorius control decks with second sun and won both though. I will say the deck is terribly boring to play against or even to play sometimes. I want to add in Harnessed Lightning somewhere, but it is hard to take cards out.

I feel like Dovin Baan would work at least in sideboard, what do you think?

I cannot run walkers, Commence the Festivities only prevents damage to players. Nor do i really think dovin is good.

Do you think Failure//Comply would give you a decent option when vs. Insult? I feel as if it would suit this deck well additional delay aspect. Not too sure what I would remove though to be honest, I'd probably look at maybe having it in the sideboard to deal with specific threats

What about commit/memory to shuffle your essentials back in? Perhaps a single pull from tomorrow for late game potential?