So whats an OP build that still works in 3.18. Righteous fire..

EVERY. SINGLE. BUILD. I have used in PoE has been RF. Every league. Every year. I'm ready to switch it up. I want to SMASH the Atlas all tiers and wreck face.

Is there a build thats still overused and overpowered and outplayed that I can start this league with?

I've been in one frame of mind for years and I'm ready to switch it up. Hows the necro builds with the arms of ghosts and all that?!

From the sound of things, 3.18's mainline of Archnemesis has been killing all kinds of people, and shutting down builds on a dime.

I ran this build last league, and was helping kill other people's archnemeses for them when they couldn't. Plus, you don't get as mad when you die when you *expect* to die

Gescom's "Six portal enjoyer" Deadeye starring Ice Spear Spell Totems
https://www.pathofexile.com/forum/view-thread/3205989/page/1

Even if you don't run this, I'd avoid playing a self-cast or melee build this league.