I had a run with two harvesters today won obviously it was pyris/wyrm. One from the event in zone one the one with the green patch and a chest in the last zone. Heart of the Ocean on tizik is a win usually for me. Harvester on mudgil or skimander with cursed axe or harvester.
Got that sensei weapon for chip but lost. Krog/chip didn't have enough damage even with the legendary they got mauled in zone two.