Black Lantern Ring

Black Energy Conduit: The Black Lantern Rings are capable of wielding the black energy outside of the Emotional Electromagnetic Spectrum.

From somewhere in Sector 666, the Black Lant

ern Rings will descend upon the worlds and claim the loved ones who have been lost. They will forever hunger for those who still feel. And when the Blackest Night begins, the Black Lantern Rings find their bearers, and when the Black Lantern Corps is ready... the dead will rise.

The ring has the same porous structure that is seen in bones, or dark matter. It is strung with microscopic holes that are channeling some kind of energy to somewhere, possibly the Black Lantern itself. It grows roots into its host like plants or parasites. [1]