either a magic/rare ammy which can have up to 40% to mf or tal ammy plus tal arm and belt
3 tal items gives 3 item set bonues of 65% to mf and armor gives 88 (can put Ptopaz in it) and belt gives 10-15mf
okay im going through all uniq ammys and set ammys, only other way to get more, is vidalas ammy, it gives 50%mf with two set items, so u cood use it and vidalas boots (2 set items gives 8 all resists) or armor or bow, but that would be wasteful esp since u have wartravs that would take away their mf bonus
oooooo found tancreds ammy gives 78% to mf with two items, so could get boots, 30%fwr 10 to dex, if u up them they could be workable, depending on how good wartravs this might be worth it
also found arcannas ammy gives 50%mf with 2 set items, none of the other items are worth it though
and 3 items of angelic will give each ring a 50%mf bonus
and ammy will give 1 to all skills, but then u gotta use the armor or the sabre so...
anyway thats all the ammys in the game bsides magic/rare ones, so i would go with rare one with skills and resists mods, or watever u can get your hands on, goodluck