Rotation

Prebuff:

Pop a potion and wait for it to hit 37 seconds remaining (you will need this!)

Netch - Sub Assault - Scalding Rune - Barbed Trap

Then the rotation begins and remains:

Sub - Winter's Revenge - Flame Reach

Sub - Unstable Wall - Fletcher Infection

Sub - Degeneration - Ult

Sub - Scalding Rune - Winter's Revenge

Sub - Flame Reach - Unstable Wall

Sub - Fletcher Infection - Degeneration

Sub - Barbed Trap - Netch

Repeat

NOTE: If your sustain is fine, in place of Sub - Trap - Netch, you can forgo the Netch cast and do Sub - Scalding - Trap

Parse

Setup