i got a new way to beat sparta for the lazy people use all your money to buy quaker with out upgrades and gunners then just waste the rest on something else for fun and step away from the computer allow about 2 mins and then fire the quaker a couple times to slow em down and keep doing that till you win very simple may get some damage plz send me messages if my advice worked.
to kill the distorted all u need to do is get your mana up to 2611 and you will always get a number 5 peice when you get enough mana built up make 6 towers in front of the building that the 10000 life boss is and then just get lvl 6 pieces in your tower when he passes 2 of your peices and u see they cant shoot anymore blast him with them use the bomb feature and then keep moving the other peices around so they can kill him off.im on lvl 42 wiz so it was pretty easy when i was like 18