This is my absolute favorite build to play as. The only downside is the fact you have to kill Priscilla to cosplay as her.
The idea is to use Hidden Body to avoid Pursuers and Crystal Homing Soul Mass and power on through with your scythe. If you are aggressive and keep moving the fact you have no poise won't matter. Stack up bleed with your weapons as much as possible.
Also, if you want you can substitute one Hidden Body for Dark Bead to act as her ice breathe attack. It won't do much damage since you're not min-maxing, so players can't complain about it. In this build it is just some fast chip damage.
Get out there and show the world not to mess with fluffy tail!