DDO R10 Solo Trouble with Tar Pits DPS Alchemist U68

I am running through racial past lives at the moment and just wanted to point out how easy casters can solo end game high reaper content. I was wearing universal caster gear (esoteric, elders knowledge, elemental rings, and 5 piece IoD). This was also my first time playing alchemist at cap, so cut me some slack.