IceFrog has yet make another comment that teases us with excitement. A while ago, i already make a guess that there will be 3 heroes added on the Dota 6.68. But now, after reading the IceFrog comment, there's possibility that there will be 5-6 new heroes instead! IceFrog posted it on a thread which show us what happen if we pick all the heroes at the same time (picture above).