human
Please generate a brief description of a dangerous scene outside wilderness ravine with mikkhalbamar, walls, gates and shattered siege towers.
assistant
Sheltered under the watchful eye of the mountain, towering walls and craggy parapets rise like a ravenous serpent from the rock that composes this end of the ravine. Wrought of mikkhalbamar and thick, iron bands, the massive gates of the fortress mark the end of the valley road. Silent evidence of battle litters the ground riven siege towers, wrecked onagers and shattered scorpions have been trodden nearly to splinters by time and the footfalls of great beasts.