Without contest, Sassy (attacking with Quake) was by far the most stressful encounter for me out of all them. With Mojo coming in second place probably, a distant second. Alliance mates that are better Quakers than I were explaining it, but I just couldn't get things to line up...like after many attempts.
This is him surviving my sp3 at 1% after I spent 4 minutes building up to it and then working his health back down, to finally knock him down one last time and end the suffering... definitely a "bruh" moment

The tree trunk he's hauling off is filled with my units...

After many botched attempts... finally he goes down.