Where she really shines is in her ability, which says that whenever she attacks, her controller may put an Angel, Demon, or Dragon creature card from their hand directly onto the battlefield, tapped and attacking the same opponent Kaalia was attacking
If you don't want to combo win you can replace these cards to further a different kind of win: Want to win with Poison
Reds allied colors are black and green, and it shares an affinity for menace with the former and trample with the latter, while it shares access to first and double strike with white
Meanwhile, the back face is Tergrid's Lantern, an artifact that points a gun at your opponent's head and forces them to either sacrifice a nonland permanent or lose three life
This is no exception in the Commander format, in which blue can accumulate incredible value by focusing on its various strengths