The 2 life is negligible and the 2 less starting loyalty is not that big of a deal either, in my opinion since you will more often than not, being spamming her 0 ability, which will add a loyalty counter from the Proliferate trigger anyways
(2021-03-19) If a card with flashback is put into your graveyard during your turn, you can cast it if it's legal to do so before any other player can take any actions
Indestructible creatures will gladly take whatever damage you can dish out, and there are even creatures like Stuffy Doll that will redirect that damage to your opponent
Playing fewer protective creatures allowed me to play more spells that protect and also therefor trigger heroic
Moreover, attacking with an army of Golem artifact creature tokens may trigger Aurelia, the Law Aboves abilities
Kayas Guile I love having options, and this Orzhov card provides them in spades