Needle Glove (Earth-6531)

The Needle Glove is a custom-built glove created and used by Jonathan Crane with canisters containing Fear Toxin.

History
Jonathan Crane used his glove against Batman when he attempted to destroy his operation in an apartment. The Fear Toxin caused Batman to hallucinate with his parents' deaths and Crane as a monstrous entity.

Afterwards, Batman was able to defeat Crane and his henchmen at Arkham Asylum, using Scarecrow's glove against its creator as a "taste of his own medicine". This caused Scarecrow to panic and see Batman as a monstrous human bat, not before revealing to the vigilante that his employer was Ra's al Ghul.