After adding that, most upgrades are very flexible
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
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
Most simply destroy which is the baseline
The strength of Epicure of Blood really depends on whether there are easy repeatable lifegain enablers like Daggerdrome Imp or Soulmender (or if creatures are small enough that Stone Golem is decent)
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