Pretty much same than me, but i do Enkindle after potion and apply tri disaster with miasma 2 because it is instant cast if using garuda(and because contagion make it same potency than ruin3). Fester inside DWT I usually wait until last seconds then using ruin 3 > ruin 2 > fester > deathflare combo because you can not do more than one fester anyway in dwt if you apply dwt just after fester painflare combo. You can freely use 3 festers in that minute when ever want, you do not need use it right after it run out from the cooldown. In the second DWT you can time 2 festers inside DWT and then you need drop your aethertrail stacks around 10 second before you use your third stack. That way you can use always 2x festers inside dwt but be carefully if the fight have bit downtime in that time you have 10 sec left, you can lose whole stacks and it is huge dps loss. Then it is like 2.0 rotatio for next 60 seconds.