second time beating it upgrade all the way and do a hobit elf spam use
to fire arrows repeatedly hold A and then while holding A click of the screen and then back on to the screen
use dragons to help beat the end by rushing both angles and dragons
wait until you upgrade your mana all the way before attacking the tower to unleash the end
 "Epic war"){kind=icon}
 "Viva Caligula"){kind=icon}
 "Super Karoshi"){kind=icon}