Obviously you are mostly playing cards like this to trigger prowess, fuel delve and delirium all while thinning the deck
That's not a possibility with Amalia as your commander, but lifegain usually comes in multiple small triggers, so it's not inconceivable to grow Amalia in Commander either
Obviously cards like Monastery Mentor and Saheeli, Sublime Artificer are both going to garner different levels of value for this deck, but I also think powerful sorceries like Blasphemous Act, Austere Command, and Karns Temporal Sundering are going to be more valuable when you can break through their timing restrictions
Heres a list of products youll find in the set: Draft Boosters The original Magic booster
Youll be able to quickly buff her up with Fleshbag Marauder and friends while playing a game of attrition with your opponents, or you can take the nuclear approach and cast a spell like Cataclysm to make her into a gigantic attacker that can revive permanents while quickly dispatching opponents