Deadpool’s charm and witty humor has turned him into one of the most beloved anti-heroes in superhero history. Created by writer Fabian Nicieza and artist Rob Liefeld, the character first appeared in Marvel’s The New Mutants #98. His primary power is his accelerated healing factor that is depicted at various levels of efficiency by different writers. He is virtually immortal, resistant to toxins, drugs and also psychopathic and telepathic powers.