Where malevolence spectre?

We have them all except this one. Any reasoning behind it? Seems like someone just forgot about it when doing spectres.

Edit1: we have:
Perfect Serpent Warrior with "Creates Aura of Chaos when hitting Poisoned enemies",
Perfect Spider Matriarch with "Owner gains 10% increased Effect of Withered",
Perfect Dark Reaper with "Can inflict Bleeding on an Enemy up to 16 times
Bleeding does not deal extra Damage while the enemy is moving"

Any of those could use "Casts Malevolence" and the best fit would be for Perfect Spider Matriarch.

Edit2:
What is "Aura of Chaos"?

Bump!
P.S. Got 40/40 for more attention

rofl i dont even look at the numbers 40/40 or 0/40 its entirely irrelevant to me

i do agree that malevolence spectre is missing from the spread

and too little selection of useful support beast spectres in general for the purpose of farrul bloodlines