2021-06-18 Due to a recent rules change to cascade, not only do you stop exiling cards if you exile a nonland card with lesser mana value than the spell with cascade, but the resulting spell you cast must also have lesser mana value
It's a powerful one-two punch
If opponents take out their spot removal, then Izzet Epiphany players can punish that with Smoldering Egg in Games 2 and 3
At the beginning of the next end step, if any of those cards remain exiled, put them on the bottom of your library in any order
It triggers other enchantress effects when it enters, it's harder to remove than a creature, and it survives board wipes that would take out your Argothian Enchantress or Mesa Enchantress
Chaos: Whenever you roll Chaos, you may look at the top three cards of your library