by Lunargent » September 18th, 2009, 7:51 pm
I'll toss up my idea again, of using a tower core to fortify an obelisk tower. It would give the obelisk a defensive tower, and spawn units that would move to the tower and stay there to defend it. Just something else to use cores for, since obelisks are quite fragile and so easy to destroy with cheap battle plans.
As for the super spawn towers requiring multiple cores, I love it. These units should also have some major creep buffing abilities or auras, or something to make them frightening on the battlefield.