how to get rid of "attack ground" spell?

[pevs]

on all the towers i try to add to the map they all have "attack ground" which sort of ruins the concept behind my map, how can I remove this? i checked in their abilities but its not there, any help would be great.

 

[donut3.5]

You make their attack type missle - normal or whatever it's called... you can't if you want a splash but not that.
--donut3.5--

 

[ArchWorm]

There's no ability for attack ground.

 

[Mini-Me]

If the towers attack type is "Arthilery" then it has the ability Attack-Ground. If you want your towers to have splash damage but not the attack-ground, change the attack type to Missile-Splash. If you just want to get rid of the attack-ground, change the attack type to any other.