Lex finally returned from the Emporium, feeling much better. It turned out that the Celestial Planet's club was exactly who he needed to reach out to. Getting his hands on a spatial treasure that could carry a planet was still out of the question, but he had been looking at the problem all wrong.
The celestial immortals who liked carrying their worlds with them clearly didn't put their planets in their pockets, although he suspected that might be possible. Nor did they fly their planets across galaxies.
Instead they tethered the planet to themselves so that when they teleported, the planet traveled with them. It naturally put a burden on the teleportation, but that wasn't a problem for Lex. His system could handle it.