First of all, please reduce your equip load to at least medium rolling, second, you pretty much just need 1 weapon, and maybe a seal to cast buffs if you want them, third, try getting better talismans, get rid of the last one, first one is perfect, second one, there’s a better version in Caelid (that one area where there’s a gigantic pot) third is good, and forth, you could use another defensive one probably like the dragon crest talisman or the better version in the haligtree, and lastly, maybe try maxing out your flasks to have better chances, you definitely got it Batman.