Sentient googly eyes. They just…stick to things that need eyes. Sometimes they stick over existing eyes but only as a punchline. Always on the hunt for a new host. They move around a lot.
Encounter: sentient googly eyes with little spider legs. Usually come in pairs, although not always. Probably spies for some wizard that either has gone mad or has a weird sense of humor, relaying what they see back to headquarters. Treat as Arcane Eyes with legs instead of hovering.
Encounter: handful of miscellaneous monsters of size class Tiny, maliciously biting anything in their path; each is perfectly content to be worn on a character’s finger, so long as it gets to bite someone.