Walter is a level-101 Sai and Larracos-level Desperado guard who joins the suicidal charge against Minge.
Carl identifies Walter at the rear of the Sai stampede from the kitchen. He is a level-101 bipedal rhinoceros guard equipped in the species' samurai style.
Walter and the other Sai rush directly into the restaurant after Astrid orders the attack. Their charge shakes the ground and forces Carl against the wall.
The fight is overwhelmingly one-sided. The chapter does not isolate Walter's exact death from the surrounding dismemberment, but the Sai formation is rapidly destroyed by Minge.
A seven-foot rhinoceros samurai guard at the rear of a charging formation.
Walter personalizes the otherwise anonymous Sai force sacrificed during containment.