Pikes vs Cavalry (damage edit)!

[Kisame]

I'm in the middle of making my own BFME style game called `The Shadows of Mordor`, and I have just started. However I have already found I am stuck! I really need to know how to make an ability for units with pikes so they deal more damage to cavalry units! Can anyone please help me?

 

[Need_O2]

Make them have piercing damage and Cavalry units have unarmored armor

 

[Zombie]

Switch the attack type of the pikemen to deal the most damage to the horsemen's armor type. And switch gameplay constants, so that the spears can deal more damage to the armor type with their weapon.

 

[Kisame]

Thanks very much guys! ^^