[General] Tower attacks

[Va$$]

I want a tower to have an ability similar to berserk but so it can be toggled on and off like heal (priest). I want it to have increased damage and less (for example) armor when toggled on and vice versa off.

 

[Warseeker]

This tutorial may help you : Making any Spell Autocasting

I want it to have increased damage and less (for example) armor when toggled on and vice versa off.

You can base your spell on Inner Fire but with negative armor bonus.