Combined with a playset of Temur Battle Rage and multiple copies of Become Immense, the deck would regularly get a Splinter Twin-esque win out of nowhere with a big, double-striking trampler
I also love creatures that sacrifice themselves for value, like Selfless Spirit, Bulwark Ox, and Cathar Commando, for the deck
Lady Tremaine, Imperious Queen, is a Shift card meaning that it can be played at a reduced cost if you already have another Lady Tremaine card out, which is placed on top of and takes on all existing tokens from that
Prowess is an ability that gives a creature +1/+1 until the end of the turn whenever you cast a noncreature spell, like an instant or sorcery, for example
However, if you gift a card (letting your opponent draw a card), you get three target creatures instead