So heres a go to build if you are leveling and can get Hp absorb option
put like 30 points in dex just as a boost (Rest in armor and acc)
-Next, and i know people will disagree. go full str.
-Then get you a Zhen with good melee/crit rate. maybe a little crit damage if you cant find crit rate parts.
-you have a skill in DS tree im not on my dekan but i believe its called Rapid Lock, and it boost crit dmg based on str/int. if you have some crit rate and get splitter up to 7, the damage and sustain is INSANE. (Mind you, the Hp Absorb stone isnt needed but it seriously takes the worry out of leveling in places where alot of mobs aggro.)
-The HP stone is all you need to not have to worry about chance from your suction skill, but the skill works fine for MP.
This isn't an everybody build I always had Hp absorb stone and 10%melee pattern equipped just because 19 rp for 1 day yeah ill take it.
I was rolling with a Fatima 23melee 7critdmg 7crit rate. and it has been very successful if you can score a higher crit rate im sure the rewards will be great!