Tannuk, Steadfast Second Heres one of the standout commanders of the set
How about copying BloodthirsterBloodthirster, or Dragonhawk, Fate's TempestDragonhawk, Fate's Tempest
For such a cheap mana cost (and an easy-to-meet additional cost, assuming you arent just manifesting this first and flipping it up) this is one of the strongest pieces of a face-down creature deck
This elemental wizard is a 4/4 creature for a whopping 10 mana, but it costs two less for each different mana value among instant and sorcery cards in your graveyard
While five-mana sorceries may feel a bit slow in today's StandardSunfall has largely fallen out of favorUltima has an edge: it removes both Cori-Steel Cutter and the Monk tokens it creates, addressing one of the format's key threats
I have yet to open it mostly because i'm still trying to figure out what themes I want to build the deck around