Jesus, I only started doing the Onslaught shit, and I literally can't get past the lava monster. What kind or insane Arlecchino builds do people have to take it down in two of the monster's shields rotation? I thought I had decent artefacts for her, and a spare Jade spear that is acceptable. He always end getting up a third time, and thus I'm left with him raising his shield again when he has like 15% of its health left.
I can't use an Hydro character for reactions when his shield is down because otherwise, I simply waste too much time putting down his shield.
I tried Arle+ 2 other Pyro (Xiangling & Chevy, even tried with Amber's ult as a cope) + Dendro (Nahida, Yaoyao, or Collei, I don't have much good dendro applicators), but I just can't. No matter how good I do the rotations. Tried changing Arle for a C2 Raiden but I'm left with the same 15% health on his bar.
I just can't. It's unnerving. So close yet so far.