Dark and Magic Swordman Skills

i bought mine for 1.5m at the board

 

I agree with @J.D.X.
Whatever gear you're doing for 2H can perform better on a katana I'd say
And its too costly and elemental dependent
Meteor can give a generous amount of damage while also inflicting status and aoe damage
You can just buy items like jack pudding or zombie cake for your meteor if anything
+5% against ele item buffs help if you really want that damage

 

I really want to try out this tree even though its bad

 

It would certainly affect your matk along with sword conversion but it would only work on magic skills.

 

Sacrifice damage is based on Hp only or do we favtor ATK?

 

"Damage is affected by your MaxHP and Skill Lv. This skill's damage is not affected by ATK/MATK, cdmg, poration, monster's DEF/MDEF. However, it is affected by monster's resistance." From coryn.club