You don't need any frw, you are teleing with 125 fcr, any life is enough with 20 blood oath and your damage is far from enough the melt anything. The problem is that is too focused.

simply walking around the act camps with higher frw is gonna speed up your runs more than an additional defiler does

if you don't need more life, stat strength and end up with even more dmg if that's what you're lacking

Big issue - When I have 2 defilers up with bound demon and merc and I teleport, they do not seem to attack. They just all stand there in a pile.