General

all 3.

But seriously, boss damage alone is decent.
If you can't get to unique, magic att% or total damage% is fine.

If you're going for the absolute best, go for both magic % and boss damage. or pdr and boss damage.

%Boss since that's biggest boost. %Magic since that doesn't stack additively with %total or %Boss and same numbers. then %total.

%magic and %total are interchangable depending on if you already have another source of %total or %Magic or %Boss but generally there's more sources of %Boss/%total thus I rank %magic higher

%Ignore PDR depends on how much you have. if you have 0 sources, , 15% Ignore is 15% dmg boost against a 50 PDR Monster and you get bigger boost in dmg if the monster has even higher PDR. if you have Leafre Set and/or Lumi set, that's only 6.3% Boost (if you have both) and 8.07% (just Leafre) and 11% (if just Lumi). and that's against 50% PDR monster.

tldr; tell us how much %Boss, %total, %matk, %Ignore PDR you already have! (well %Boss almost always wins so this is for an option #2)

i personally would call it a day if i get %matt and/or boss and/or %pdr

% Bossing or % Total Dmg

I'd aim for atleast 2/3 lines being useful to the class.

I mean if it ends up with any of the three listed or total damage, that's pretty much a win

ok ty

Boss damage, or magic attack %.