Daredevil: Young Matt Murdock was blinded by chemicals as a child but the chemicals that took his sight also enhanced his remaining senses. Able to hear a heartbeat from a mile away, now he practices law by day and fights crime by night.

Venom: When Spider-Man rejected the alien symbiote costume he wore for a while, it found a new partner in Eddie Brock, Peter Parker's sworn enemy. Together, they were a formidable foe, and later they protected the innocent as the vigilante Venom.