They don't do much...
They just run to a wall..then KAAAABBBBBBBOOOOOOOOMMMM!!!!!
But it is useful ..for your troops to easily attack inside the base..
Weakness:
Almost Everything!:D
YOU ARE READING
Clash Of Clans-Troops and uses(for me)
RastgeleI just wrote this to share my ideas on clash of clans.. If you see mistakes ..feel free to share your ideas .:D