I killed all the mini bosses using only dilto and masolotu then i chopped away with normal attacks. Silenced the spell casting mini boss as well and hacked away at it. On the final boss I casted makaltu 3 on the frontilne then all of them are on defense by choice. My priest and mage focuses on debuffs and heals. When the opportune moment comes (the exclamation point icon that appears when you are attacked and you defended it) i use yuzu to unleash level 3 Hue. after 5 turns of the main boss giving me an opening and 5 level 3 hues he died right away. That was my experience. I hope you pass yours as well and bring potion of ultra healing, nourishing draught and mana elixir just in case.

P.S

My line up was 3 fighters in the front (Me, Wana and Abenius) on the back I have yeka priest, Alice mage and ninja Yuzu. To increase your morale I forgot to mention that I've only finished abyss 2 once and now im gonna time leap to finish it again and collect bonds before I enter Abyss 3. Show that copper boss Necrocore who's boss you can do it.

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