Talk:Earthquake Spell/@comment-5165977-20150702012621

If the earthquake's damage is based on the hp remaining at the time of impact, could multiple earthquake spells placed simultaneously all cause undiminished damage to a structure? Say if there are a group of walls and I overlap two simultaneous earthquakes, the walls that are hit by both simultaneously will lose 48%(counting the wall bonus)x2=96% health? Does that mean 9 max level simultaneous Earthquakes will completely destroy any structure, including the town hall?