Swamp Thing vs Joker Enemies
Enemies of
  
  
Weakness
  
  
Elemental Weakness
Vulnerability to Pollution
  
Magic, Piercing objects, Ranged attacks
  
Medical Weakness
Unknown
  
Mental illness
  
And Friends
  
  
Sidekick
No Sidekick
  
Teams
Not Available
  
Suicide Squad.Injustice League .Joker League of Anarchy .Injustice Gang of the World .Black Glove .