If you make some Enhanced Lust Potions then that should work.
that was how I seduced scar I spammed lust potions XD
l defeated him using pure strengh and strong heal potion and a decent level grind
I also beat him I wasn't saying I hadn't. I saved before the fight reloaded and fought him after seducing him.
and l used the diabosite sword to slash him a lot dealing between 38 of damage
