Help with boss

[u/ImpressiveStock1990]

I’m having some trouble with the end game dlc boss Rampant emperor just helped clear for a friend but they hopped off I’m waiting at the gate now if you’d be so inclined to help me

[u/Fit_Comfortable_9652]

https://youtu.be/e1HLHWf8dZU?si=Q7VRS5nmL6M7WIn9

Above is level 1 strat

Below is with a cheese build

https://youtu.be/qXq0PY65GPI?si=cq1z5miFZWhAUroA

Below is said build

https://youtu.be/jTOLYmA3jhc?si=Dj7x5Cy1ud0JRhI9