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Swid is a squid-like creature made entirely out of sewage. The top half appears as a solid yellow mass, while the bottom half consists of gooey tentacles that are capable of stretching as far as it needs them to. Its name is "squid" with the "qu" replaced with a "w".
Power Master 1: A Strange Journey
Swid appears at the bottom-most floor of Pora Sewer. Its basic attack has a Water property and can also poison the player. Swid's strategy relies mainly on poisoning and blinding the player, with Poison Cloud and Blind respectively. Swid is strong against Fire- and Water-based attacks as well as being immune to being Poisoned and Slowed. However, it is weak against Lightning-based attacks.
Swid also has a copy of itself, created by Exitilus. It is in the northern room of the first floor in Cora Castle. Its stats have been doubled, but its strategy, strengths, and weaknesses remain the same.
A squid made out of raw sewage. Its tentacles can stretch as far as it wants.