After a year+ away from POE, got back to a lot of cool changes. Champion got a bit nerfed, but still doing good.
Build: Dual Strike Champion (https://pobb.in/px2sTY3eYZty), nothing fancy like at all, weapons were the most expensive items.
Strategy: Speed + Harvest with Crop Rotation.
Scarabs: Doubling + Monstrous Lineage + Adversaries
Best Maps: I like Lighthouse and City Square - small and straight forward
Strat: Keep yellow lifeforce plants to be hit last, prioritize hitting other colored plants to upgrade yellow to max. Max I got 3.5K yellow per map.
Build can withstand beating - I tried Delirium maps, wow.
Very interesting results with Paranoia, Delusions and Mania - around 25-30 clusters per run lol
Cannot say deathless, but can hold my ground.
Good Luck, all!