[From ANY part of the south block, you can see the flare of dragonfire, a CRACK OF HEAT and then brutal force... the ground shudders as one of the larger buildings in the abandoned city collapses... and rumbles as...
A very large dragon drags behind her a rather fine spire of Pavonian architecture.
Or perhaps you stumble on a fatty lizard or raptor, near ripped in half, waiting for her to come back and claim her prey...]