Mage/Dark Wizard Help Fatal + Slayer Build

Looking for a Riftwalker build that utilizes both Fatal and Slayer. Any help is appreciated :)
(I can swap the boots if needed)

 

https://hppeng-wynn.github.io/build...Y0r2V+S0l0y1g000010036C0z0z0+0+0+0+0-trLi+U+D
WynnBuilder build:
> Brainwash
> Sparkling Plate
> Resolve
> Slayer
> CR-19S9S9S9S9S9S9m91
> CR-19S9S9S9S9S9S9m91
> Lachesism
> Power Cell
> Fatal [t6t6t6]

 

I altered this to use noncrafted, thoughts?
https://hppeng-wynn.github.io/build...Y0r27+w0j0y1g00001006CC0z0z0+0+0+0+0-trLi+U+D
WynnBuilder build:
> Brainwash
> Sparkling Plate
> Demon Tide
> Slayer
> Diamond Static Ring
> Summa
> Lachesism
> Power Cell
> Fatal [t6f6f6]

 

damage tanks a bit but looks fine, if you want positive hpr then use everlasting tomes or replace summa (it gives negative hpr)
Also make sure that your cost reducing gear is perfect on the cost rolls unless its the slayer itself, for the slayer go for a -38 or a -39% one

 

Dope. I can just get skill point tomes and replace for more damage.
https://hppeng-wynn.github.io/build...Y0r27+w0j0y1g00001006CC0z0z0+0+0+0+0-trLi+U+D
WynnBuilder build:
> Brainwash
> Sparkling Plate
> Demon Tide
> Slayer
> Diamond Static Ring
> Intensity
> Lachesism
> Power Cell
> Fatal [t6f6f6]

There's also the option of changing to Arcanist since the heal is so low.
https://hppeng-wynn.github.io/build...0r27+w0j0y1g000010036C0z0z0+0+0+0+0-VVCkVwnO1

Also yeah I have a -38 slayer

 

I wouldn't say the heal is low since you regenerate a whole 3 hp every 4 seconds. If you want to chug pots then arcanist should be fine.