Snapcaster Mage also enables you to sneak out unexpected counterspells, or flash a blocker onto an empty board and then buff it with a combat trick to destroy an attacker
This is such an oppressive card thats especially easy for ruby to build back from, and the lack of choosing targets means it gets around the biggest weakness of Maleficent characters with Ward
To that end, Brass Squire and Relic Seeker are already included in your precon deck
That indirect damage will chip away at opponents much more reliably than any flyers, and gives you an out to play for in many situations where youd otherwise be doomed
What I really like is the weird way it interacts with Panglacial Wurm, though you need to cast the wurm before you find any cards with a search effect
Bolt Bend Bolt Bend is probably my favorite card to cast in Commander right now, and always feels like the most powerful in my deck