The 2/2 Zombie from Gentleman's Rise is gravy
By then, gaining life was acknowledged to be a pretty meh effect, and the notion of exchanging life for resources was really starting to take off
Regardless of how the cycle kicks off, both players are now responsible for tracking time of day and checking for changes in their end step for the rest of the game, even on turns where no cards that care about day or night are in play
We finally got surveil lands
Great Fit = No issues at all
For instance, Arid Mesa can be sacrificed to search your library for a Mountain or Plains card, put it onto the battlefield, then shuffle. While this can be used for basic lands of the stated types, it can also be used to fetch nonbasic lands with the given types