Since the way it triggers would let it go on the stack regardless of whether or not you've satisfied the trigger, you can react to it by blowing something up, which means it's super dangerous, because at that point blowing up Alpharael, Stonechosen won't help
Of the 71 brand new legends in the set, 40 are mono-colored partners (plus the Piper), with the other 30 being non-Partner multicolor legends
You can fill this deck with draw or removal, and you'll be merrily committing creatures to the board each turn, while expanding your own board state for free
All the cards that cared about day/night status, including all the Werewolves, would just have cards that tell you what the day state and night state are
You can kind of see why this is hilarious
Raubahn, Bull of Ala Mhigo Rating: 3/10 Equipment build-arounds tend to be a lot better than this