Oro's Sacrifice is a weapon I really enjoy as it was the first unique weapon I used in PoE. So, I set out to make my first lvl 100 character to be a flicker toon using oros and here we are.
The most expensive part of the character is the watcher's eye which I bought very early for 40ex and the gem links but otherwise it wasn't too expensive to make (lol).
Defenses are 40% dodge, 30% spell dodge, 3 endurance charges/immortal call setup, balanced wise oak resistance, perma fortify, arctic armor, Vaal Pact leech alongside the natural defense of flicker.
PoB: https://pastebin.com/dXSnQ6K9