Actaea

They shoot down!

But how do they pass through the great Arcondian Wall? And your neighbors are dangerous; it's better not to travel through their territory.
And the underwater submarines of Rex Ventorum sink ships.

I don't think it's a solid wall. There must be some passages with border guards. I can fly over Medja; no one will shoot me down there. And I have a powerful naval fleet; I upgraded it in one issue, and Revanch is far away.