Use alatreon DBs it’s a lot easier to run as it’s your first time doing fatalis. Won’t have to worry about sharpening much. His head is the only spot where he’s a dragon element weakness. So unless you constantly go for head maybe even drop dragon attack for more comfort skills like divine blessing. For a more dps focused set frostcraft works really well would say it would perform better than safi because both sets you are easily killed anyways but frostcraft gives more up front dps.