"The Metadata Sniper"

When a new NFT collection is "revealed," ordinary people only see the image. This character sees the data. They use special tools to scan the metadata (image attributes) faster than humans. If they see an image with the "Laser Eyes" trait (0.1% rarity) being sold cheaply by an unaware owner (mispriced), they will snatch it up in milliseconds. Their profits are derived from other people's ignorance of rarity value.