A quick recommendation from my and other players experiences with the deck is to swap the face commander, Szarekh, the Silent King, for the alternative commander Imotekh the Stormlord
Some of the reprints are nothing special due to low value or power, but other reprints are seeing their first reprint since their original printing and are great for many decks while being easily accessible
Top White Common: Prison Sentence Scry 2 bolted rather un-elegantly onto a Pacifism effect makes this the third best common according to players, with a pick position of 2.68
Then, it allows sources controlled by the owner that deal damage to an opponent or permanent to deal that much damage plus the number of fire counters of Fated Firepower, meaning that 3 counters would make a 1/1 creature deal 4 damage, instead
Most notably its cropping up in Standard decks which utilize Zur, Eternal Schemer for animate Overlords early
After adding that, most upgrades are very flexible