Maybe the local villagers are buying that the BBEG destroyed the bridge. But you all saw your druid cast earthquake. It was a fun new spell and the BBEG was standing on the bridge. Hardly her fault. This map has 5 phases, and all 5 are animated!

Animation preview: https://youtu.be/f_pppg8hJRc

Phased map instructions: http://angelamaps.com/FGU-PhasedMapInstructions_AngelaMaps.pdf