This just isn’t a PvP weapon. Like the butcher knife you posted, it has a lot of mods, but none of them are good in PvP.
PvPers want it to have
#1 Splintering - if it doesn’t then it isn’t good
#2 Hit Spell
#3 Hit Lower Defense/Attack
Unfortunately leech, fatigue, and drain have no noticeable effect in PvP