Why is it that Bombers are the only ones without Shadow and Pierce defense.
If there is ever going to be a fiend boss stratum (coming next i'm hoping) I feel bad for those crazy bombers whose only options are Elemental defense.
My suggestion:
Totally Sane Bomber Mask/Suit: Normal Defense---Shadow Defense---Resistance to either Freeze or Poison, whichever one is the prominent status damage in this "upcoming" T3 boss stratum.
As for Pierce; with two pierce stratum already in T1 and T2, i suppose 5* pierce defense can be put on the back burner for now.
Gunners and Swordies don't have Shadow defense gear either... (Deadshot is everyone's armor, despite its alchemy tree...)