While this ability can easily throw off many creature-light decks, and can even deal with resilient creatures possessing hexproof or indestructible, Anowon can lead a vampire-themed deck that will have no problem with such an ability
But now copies are being snatched up for $11.20, and the rise doesn't seem to have halted just yet
Whenever day becomes night or night becomes day, you may tap or untap target nonland permanent
Her Activate: Main ability lets you draw one card once per turn after activating an Event with a base cost of three or more during that turn, keeping your hand stocked as you burn through resources
Even if you dont plan to make use of your exalted triggers, a steady supply of 0/3s will help slow down aggressive opponents and draw you even more cards if youre playing creatures like the aforementioned Welcoming Vampire, Mentor of the Meek, or Bennie Bracks, Zoologist