Warrior/Knight Need a Hero Build pleassse helpp

Lvl 105
Cumulonimbus
Conduit of Spirit
Sagittarius
Steamjet Walkers
Intensity
Olive
Vortex Bracer
Hero

Strength : 58 Dexterity : 60 Intelligence : 50 Defence : 0 Agility : 140

Only have Hero as a mythic. Survivability is bad for me, DPS starts around 40-60k. Once I lose health, it ranges from 140- 180k, but that's when I die during raids. Need a better or upgraded build with Hero as the only mythic, I'm very broke. All recommendations and advice are greatly appreciated.

 

I use this.
It has decent survivability, and reaches 300k peaks. It's not the best, but if you swap time rift for discoverer, and change a bit of the tree, notably getting mantle, it's great for lootruns as well! Use the build guide's tree.
Cumulonimbus
Time Rift
Sagittarius
Capricorn
Obstinance
Moon Pool Circlet
Prowess
Renda Langit
Hero (a6a6a6a6)

 

you can also use the build in the guide if you can get tomes