Delta1938
True King of House of El
So, time for some more Green Lantern feats.
Oa gets shaken from something in space. A "rogue white dwarf star fragment." Arisia, a C-List GL, contains it, D-List GL Xax uses a "pencil thin beam" to cut through Oa all the way, including "the hardest alloy on the surface." So Arisia can send the white dwarf star fragment to the other side.
Note the size of the "rogue white dwarf star fragment" and how it's draining her energy. Arisia still contains it despite that. For reference, a teaspoon of this would weigh 5 and a half tons on Earth.
http://science.nationalgeographic.com/science/space/universe/white-dwarfs-article/
Arisia and Tomar-Re enter a star, to its core. Doesn't seem to be auto-protect on the Power Ring either, as Arisia has to concentrate when they get to the core.
Arkkis Chummuck and Ch'p produce shields to block blasts from Maaldor. Maaldor was so powerful to begin that when he killed himself, his life force created the entirety of a dimension/universe(described as both) and when he encountered the Guardians, "all but ignored" their "finest efforts at defense" before "taking the entire reserves of energy" from the Central Power Battery. So yeah, he was uber powerful.
Ch'p forces open a closed space portal.
Not too shabby from C-List at best GLs.