Thanny

This is the build I use, its a little weird but it works for me.
I use warrior tabi because ninja tabi aren't really worth it unless youre doing straight attack speed.
Transcendence gives him a huge power buff due to extra mana from jotuuns.
Jotuuns gives cool down and adds to the damage bonus from trans.
Executioner helps to secure kills if abilities don't kill them.
Shield of regrowth gives little physical power and armor with more cooldwon for a ability reliant thanatos, passive also gives thanny a movement speed bonus when he hits with his scythe.
Shifters shield, more armor and physical power. helps a squishy thanny.
Anyway!! this what I use, probably really weird. but its fun to move extremely fast with his scent of death and the passive from shield of regrowth up.
(working on affording that diamond skin)