like
the spearmaster literally pulls spears out of these white spots on its tail
you get one food pip every time you hit something (that's alive) with a spear
plus it apparently spawns at a gate from what appears to be Filtration System to Outskirts, which doesn't exist in the base game.
i think it spawns on the Outskirts side of the gate while the gate itself is closing.
have i told you about the fatass slug called gourmand yet
his name is gourmand
he's a fatass slugcat who could probably break the bones of a red lizard by falling from a very high place and landing on it