An order from Orodin: seek out and capture the intruders. Return with their heads or not at all. There was no questioning the overseer; Olandus understood that much, and so at once he began prowling Lorentz's forest. There would be no escape, Olandus was sure he would find them before long. "What chance do such intruders have against the great Olandus?" Olandus thought confidently. He could never imagine how wrong he was.
See Merciless Olandus.
Boss in 10th Chapter in Through the Rift Odyssey Event.
Mantises are predator insects; they are capable to slash captors with their legs.