Youll get a counter for each angel that deals damage
You can keep turning your spells into 2-for-1s with this ability, or convert the deck to a more Horror-based creature deck, with some game-warping spells like Blood for the Blood God
In general, burn decks will want to run many burn spells, typically around 20-24
Beza, the Bounding Spring Loxi: Beza isn't the type of legendary I think will take to the Command Zone often, but it's a really solid piece that will generate a lot of value in Blink or Reanimator strategies, and honestly I can even see some play if you're in Elemental Typal decks
I dont usually want that in Commander, and Mishra's Juggernaut has one pip too many to play in soon-to-be Graaz, Unstoppable Juggernaut tribal