Lonetrail final boss (SPOILERS)

is she the easiest boss to defeat out of all the anniversary bosses? yeah. probably. i only needed a surtr s3, ebenholz s3, and mlynar s3 to get past both her phases. her interaction with the planetary debris can be completely mitigated by activating the up gravity switch at the start of the stage before she enters her second phase, because when she uses her skill on the planetary debris, it locks them in place until its health is drained.