The Entity
During the events of "Brightest Day", Deadman's white power ring teleports him to the site of the tremor, where his newly acquired White Lantern's powers turn the ruin into a lush forest. Shortly after this event, Martian Manhunter is informed by the Entity that he has been resurrected in order to burn the forest to the ground. Martian Manhunter arrives in the Star City forest and attempts to complete his task, however, he is stopped from doing that by the Entity who revealed to him that the forest he is to burn down is on Mars. Green Arrow discovers that the forest appears to have some sentient intelligence or some kind of powers of illusion with instructions to protect or kill someone. The Entity later reveals that Nekron's attack at the Entity not only was mortal to it but also heightened the contamination of the planet, and the corruption will rise up in the form of another "dark avatar" of the darkness who will try to destroy the Star City forest, in which is the key to save Earth's soul and the new champion of life, causing the Earth to die.