The Blue Lantern Corps uses hope to heal wounds ... The Red Lantern Corps is also a product of the Green Lantern Corps' ...

Heading into Blackest Night, the Sinestro Corps is undergoing a leadership crisis, as the alien warlord Mongul has usurped Sinestro’s rightful place as leader ... The Blue Lantern Corps grows ...

Lion-O is the leader and hereditary "Lord of the ThunderCats ... For this reason, Lion-O would make a fantastic Blue Lantern. Giving him the blue power ring to go with his sword would make ...

The Red Lantern along with the Green Lantern Corps had many adventures across the universe. He even spent some time with the Blue Lantern Corps, where he met Aya, an artificial intelligence ...