The Swamp Thing
Swamp Thing is a fictional character in the DC Comics universe. He is a plant elemental creature who was once a man named Alec Holland. Holland was a scientist who was working on a bio-restorative formula when his lab was attacked and he was killed. The formula was spilled on Holland's body, and it fused him with the plant life of the swamp, creating the Swamp Thing.
Swamp Thing is a powerful creature with superhuman strength, speed, and durability. He can also control plant life, and he can use this ability to grow new body parts if he is injured. Swamp Thing is a protector of the environment, and he fights to protect the swamp from those who would harm it. He is a complex and tragic character, and he has been featured in many different comic book stories over the years.