Ocean Trench

It was a difficult journey through the last ocean route for good reason; the ocean grows deeper here as you begin to see a walled island ahead; Legends Island, with so many legendary creatures and high level monsters ti would give you goosebumps! You should be prepared to enter the trench with strong pokemon and a pack full of useful items because as you go nearer to the island or deeper into the trench, stronger pokemon are prepared to attack you!