Board Thread:General Discussion/@comment-26581304-20151009202229/@comment-26926544-20151009202621

Usually I send them to their desired outer island as soon as they reach the minimum level they need to be sent. I breed an extra one of that monster to put on the island also, so it doesn't seem I have just taken them away completely. If you need it for breeding, make sure you have an extra even earlier then before.