Board Thread:Episode Discussion/@comment-24993958-20161231141844/@comment-28288412-20161231194908

Atlas is likely the most powerful kingdom, this being down to the good decisions they made.

Vacuo meanwhile has had a populace that has made nothing but poor choices, leading to exploitation from other kingdoms. This makes it reasonable to assume that it held the Destruction relic with there being so much destruction there, Atlas' luck being a sign of the Choice relic.