I like the concept, but don't know how ground troops would work. They can still attack ground? Is this to avoid ground defenses targeting them? Are they now susceptible to air mines / traps?
Playing since December 2012 Accounts:JFSoul; Colin's Fury; JS Navy; 5 TH10/9s "The two most powerful warriors are patience and time." Leo Tolstoy
Good idea, with this even when not inside the spell range they'd still continue to fly right.
This way giant golem and other heavy and slow ground unites could ignore wall