Mogo is one of the coolest Green Lanterns of all time for one really unique reason: it is a living, sentient planet that plays a significant role in the operations of the Green Lantern Corps.

And of course, alien Lanterns like Kilowog. Once, an entire living planet was a Green Lantern, named Mogo. Well, DC’s latest G.L. isn’t quite as big as a planet. But he’s big enough to climb ...