The different Lantern Corps in the DC Universe ... his appearance transitions to that of a grey costume - and the implication that he’s tapped into the power of Sorrow as a Sorrow Lantern.

The Green Lantern Corps, powered by willpower, is the original and most respected among the Lantern Corps and stands for order and righteousness. The DC Universe is a gargantuan collection of ...

which is the Green Lantern power battery. So the Green Lantern Corps is reinstated and kind of self-governing with the same mission statement, which is, go into the universe and be cops.

In a mysterious universe, the Green Lantern Corps, an elite defense force of peace ... the willpower-fed source of power. Reluctantly at first, he takes on the challenge after the death of Abin ...