Something more unique, along the lines of Unglued , might have been better, or maybe the "no art" land idea that has been tossed around for a while now
More importantly, The Celestus allows you to switch between night and day for three mana at any time
Lyse Hext Lyse Hext gets to the heart of what monks want: more noncreature spells, and a flurry of those noncreature spells
While Lightning doesn't have quite the same support as Water at the moment, namely a card like Archie's Ace in the Hole to get him out as early as Turn 1, Magnezone is a card that begs experimentation in order to take advantage of its potentially game-breaking ability
Often, the original Etali would be removed before you got a single activation, and it could also whiff and hit cards that you werent allowed to cast
A 3-color lord for zombies is still rare enough, and itll allow you to buff your board pretty easily