I can't take any haven deck seriously that uses fucking lapis, mainyu, phil, and iron priest.
None.

You'd have to make a strong, STRONG case as to why you'd utilize some of the most bricked cards out there in your fucking deck.

Game is fun, has a fun gameplay loop and despite how strong you get you still end up having to be paranoid from the worm and storms which stops you from being bored from being overpowered.

Deep desert is complete cancer though and needs to be removed.