Just about done with the league so I thought I'd post my builds. Very happy with how all of them turned out, very fun league in general.

Ice Spear Deadeye with White Wind/Battlemage

pob: https://pobb.in/oiV6oGRwhJVi

• Single target: B
• Clear: B-
• Tankiness: B-
• Budget: A+

I knew I wanted to try this build as soon as I saw the Battlemage gem, since White Wind is one of my favorite uniques. Not quite the best starter build I've ever played, but definitely solid. It's honestly pretty similar to Mathil's build, with the addition of White Wind. White Wind isn't quite BiS, but you'd need a weapon worth multiple divines to improve your damage, not to mention the spell suppress. The clear is a little awkward in certain situations since you need to maintain distance, but it can farm legions like a motherfucker.

Corrupting Fever/Herald of Agony Champion

pob: https://pobb.in/ohwmYRT1jGgf

• Single target: B+
• Clear: A-
• Tankiness: A-
• Budget: C

This is a build I've wanted to make for a while. Corrupting Fever and Herald of Agony seem like they should complement each other perfectly: They cover each other's weaknesses really nicely, they both need a secondary skill which can apply stacks fast, they're both good with CIP, etc. After playing it, I would say they almost complement each other perfectly. It turns out it's really hard to fit everything you need into the build while also capping your resists etc, and in the end I couldn't quite get full ailment immunity on my budget. I also needed a couple of really specific Megalomaniacs to make the build work, so if those aren't available for a reasonable price, you're just screwed. Another weakness of the build is that the good clear vanishes if white/blue mobs get too tanky, like in high delirium. On the other hand, I leveled to 97 without really trying, and I killed the Feared (barely). A quite decent build, but not one I'll probably play again.

Penance Brand of Dissipation Juggernaut

pob: https://pobb.in/amqPciFKkgzd

• Single target: A+
• Clear: B
• Tankiness: A
• Budget: D-

I made this build for two reasons: I needed an uber killer for challenges, and I wanted to take advantage of the league's OP skill before it gets dumpstered for once. I'm still a hipster, so I had to make my own version of Penance Brand, and it turned out pretty reasonably. The basic idea is to get 90 allres with Valako FF/FF jewels, convert all your lightning to cold, and then scale damage with Nebulis. There are both tankier and higher damage versions of Penance Brand, but it did kill ubers and also clear wave 30 sim without much difficulty, so I call it a success. I actually mostly played with Storm Brand of Indecision instead except when I was taking on some serious content, since Penance Brand has pretty mediocre clear.