The Joker

is a teenage supervillain, who is the archenemy of Ronin.

Abilities

 * High Intelligence: despite being insane, "the Joker" has shown amazing intelligence, with great skill in explosives.

Weaknesses

 * Instability: "the Joker" is unstable, to the point of seeing torturing Ned and Michelle, as "fun". When Spider-Man accidently stabbed his hand with a knife, he laughed insanely.

Enemies

 * Jason Drake/Ronin- Arch-nemesis
 * Peter Parker/Spider-Man- Enemy
 * Ned Leeds- Torture Victim
 * Michelle Jones- Torture Victim