First mentioned in Day 116.
First appeared Day 83 in the manga.
A centipede-like creature and minion of Philip Muskes Eagesect, the Insect Hero.
Retreats before Avenger manages to kill it. It had sustain some amount of damage from the villagers before they all died.
Capable of cutting a human into thousands of pieces and eating it in an instant.
It appeared earlier in the manga since it was still the war between the Elves and Parabellum against the Kirika Empire and the Sternbild Kingdom.
It was invoked by Philip Muskes Eagesect to defeat Ogarou and gave him quite the hard time since it was able to holed Rou's abdomen.