The first build is meant for destroying glass cannons and surprisingly does a TON of damage, the second build is a dragon shire exclusive, meant for doing the small tasks for your team and surprisingly has an amazing outcome. The Third build is a specialist based build meant for sieging. Remember you still can soak 2 lanes and bribe a siege camp. Im not going to go into massive detail about this or the strats because im not a teacher, but... Give these a whirl.