new spell idea mightywind spell

Instead of being the usual circle spell this spell is a square what it does is blow back things like arrows from archer towers and slow down cannonballs also its powerful wind can put out the flames of the inferno towers what you do is put the spell on top of the defenses you want to be affected scince its wind it will also affect the defenses behind the ones you put the spell on it costs 100 dark elixir lasts for 5 sec. Basicly it blows back any defense thing exept for eagle artilleries and mortars scince their ammo is to heavy to be affected by the wind. In conclusion this spell blocks any arrow cannonball or other sigle target thing that comes in conntact with the wall of wind. This could specially be used to improve the effectiveness of barbarians and ather troops in higher levels when its jpgraded it increases the duration of the spell maybe it could also upgrade the spells area coverage. Also this is a big runon sentence.