Welp, just finished phase 3. Took us 3 hours, partly because the lag made it so that half the people couldn't attack. My thoughts are mixed. The beginning was alright, where you had to clear out the cave in order to rig it with explosives. We got roflstomped throughout the entire thing, but we finished that part eventually. Then we had to lure the Ancient Karka to said cave in order to kill it with said explosives. The luring part was AWEFUL. Basically, there were traps setup along the way (falling trees, a rockslide, and exploding gas cans), but between each trap was a phase of what seemed like never ending reinforcements. Veteran karakas everywhere, like 10 champs, plus the Ancient. We got obliterated, and each reinforcement stage took like half an hour AT LEAST. The lag was so massive, it took literally 1 minute for each of my actions to process. Finally we got it to the cave, in which we had to destroy some webbing. Then the explosives went of, making the karak travel to the bottom of the cave, where it regenerated its heath (kinda annoying but without reinforcements, it didn't take very long to kill it). FINALLY, when it lost all its health, a cutscene played showing the ground collapse underneath itself, falling into lava, where it died. At the end, there was a big chest with 2 exotics, 2 rares, and 20 slot bag. The part in the cave was pretty fun, but man, those reinforcement stages were TERRIBLE.