While not of Vor’s design, the General uses the ghouls to good effect.
Credit for the development of these horrors goes to none other than Doctor Tengus: father of the infamously unstable Grustrag 3. Developed in his laboratories, against the wishes of Vor himself, and with the funding of a certain ill-fated Councillor… the ghouls are Tengus’ crowning achievement.
They have secured the Doctor’s place in the good grace of the Grineer Queens.
—Sigor Savah, morphologist and antiquarian