Assassin/Ninja Need Tank Mana Steal And High Spell Dmg Assassin

so i want a tanky, tons of mana steal, high spell dps assassin and i am not a good builder so i randomly put some garbage in my build
any improvement of it or another better build?
tysm

 

https://wynnbuilder.github.io/#4_06W0mM0aN0SB0ud0K00TN0og05n0r16+50x0o1g000010036C
WynnBuilder build:
> Brainwash
> Sparkling Plate
> Resolve
> Missing
> Hustle Core
> Intensity
> Dragon's Eye Bracelet
> Tenuto
> Black [t6t6t6]

less damage then your build but much lower costs so the spells can be spammed. The only issue is that it isn’t super tanky. This could probably be optimized a little bit but it seems pretty good for a 0 int build

 

so i got some inspiration from ur build, and then made this, is this still ok?

 

it's an improvement but spin attack has too high of a cost and too little damage

 

So this is mostly just trading damage for tankienest compared to the other build. The issue with this one is that you've got fast attackspeed and your manasteal will be pretty inefficient because of that.

 

this build is not really mana or spell based but it kinda meets ur thing its heavy meele and it has pretty good mana steal for a assasin considering u will be in vanish 90% of the time if u have a decent mana steal black u could use that aswell as a secondary for thunder dmg https://wynnbuilder.github.io/#4_0D80hp0Ek0640j10j107S09t0Gc1f0t001u001g00000