Swamp Thing (Alec Holland) as Nature Manipulation - Fictional Characters Sorted by Superpowers Fan Cast | myCast.io
Swamp Thing (Alec Holland)
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Dr. Alec Holland is Swamp Thing, the champion of the Parliament of Trees. He has control of all plant life in the universe due to his link to a force that connects all plant life known as the Green. He has been a member of the Justice League as well as its mystic division the Justice League Dark.
