Am i missing something?

So basically we know that captain Soto imprisoned Nadakhan in the teapot of tyran, but what EXACTLY happend to the other Skypirates? Like we know that they ended up in these different realms and that they got rescued by Nadakhan later in Season 6, but who exactly banished them? Like captain Soto probably doesn’t have the Realm Crystal lying around on his ship, so how did they end up in these different realms? Did that got explained somewhere or not, because i dont see anyone ever talking...