Fellow Shadow Priests, which pve 2 set pieces bonus are you aiming for pvp?

Heya,

Haven’t found any guide for Shadow Priest pvp BIS gear yet (phase 5), so I’m making a post about it.

Currently at rank 10 I wear belt + wrist of prophecy for the 2 set pieces bonus (casting Flash Heal while in shadow form) with my regular pvp gear.

I’ve been thinking about getting the same bonus with the draconic upgraded prophecy set (so belt + wrist again) with the new warlord pvp set, since the twilight set only provide a CD reduction on Shadow Word: Pain.

Any thoughts about it ?