yeah sins has been solid at figuring out and/or communicating mechanics in d2r for the community. Its crazy how efficient the build is... especially at latent sunder farming since you can hork the herald. Who needs bots when you can print FG with the portal barb.
One problem with this build is that it clears entire areas instantly so you often draw multiple ire of heralds at same time and spawn multiple heralds too close to each other without upgrading their tier lvl cuz you end up killing them all at same time.
I just had a game with 2x tier 1, 3x tier 2 and 2x tier 3 before I could finally start getting better drop chance from t4 and then t5.
I mean… not gonna complain as my overall drops are at least 3-4x better than on other high end meta builds. But if anyone figures out a way to somehow control this excess of clear speed lmk plz