Ambloom

"Simple-minded crawling fungus. Its cap is covered in a layer of hardened spikes. Lie on your belly, open your maw and let this tasty morsel stroll straight into your stomach."

Amblooms are enemies in Hollow Knight. They are simple-minded crawling mushrooms who do not attack directly.

Behaviour and Tactics
Meanders back and forth passively, but deals contact damage. It crawls about rather quickly, and can often be partially obscured by foreground environments.

Location
Amblooms are found only in the Fungal Wastes, with four in the Fungal Core.

Trivia

 * The Ambloom is one of the few enemies that respawns upon leaving and re-entering the room.