The benefits of using instants to trigger prowess at different timings matters less in multiplayer, so theres little to lose and much to gain by turning yourself into an artifacts-matter or enchantments-matter deck on the side
Many retailers are piggybacking off the jacked-up price of the main Commander Masters set to sell these precons at a much higher price point than previous precons, which is neither fair nor justified by the contents of the decks
If drawing cards is important, and synergy is important what synergizes with drawing cards
Add to that the ability to destroy all traps and spells, and we have a legend in the making right here
What sets this card apart is that while Azula is attacking, each spell you cast is copied, so Azula is an excellent storm enabler when you can copy rituals, cantrips, Frantic Searches, and the like