Ability:

Can track people, objects or substances with their nose

Limitations:

- Does not work when someone masks their scent
- Does not work on odorless materials
- Hard to find someone if the user doesn't know their scent firsthand
- May be sensitive to stronger smells or foul odors

Variations:

- Enhanced Tracking Mastery
- Illusion Awareness
- Invisibility Awareness
- Lie Detection
- Shapeshifting Awareness
- Underwater Smell
- Olfaction Manipulation

Users:

- Kryptonians (DC Comics)
- Daxamites (DC Comics)
- Martians (DC Comics)
- King Shark (DC Comics)
- Killer Croc (DC Comics)
- Daredevil (Marvel Comics)
- Wolverine (Marvel Comics)
- Laura Kinney (Marvel Comics)
- Sabretooth (Marvel Comics)
- Black Panther (Marvel Comics)
- Wolfsbane (Marvel Comics)
- Kraven The Hunter (Marvel Comics)
- Time Lords (Doctor Who)