http://piclair.com/54ktk (i could keep going on forever)
its safe to say from this point that the stacking will get a limit
edit: All 3 mushrooms stacks the same amount so detonate all three and this is the result http://piclair.com/ev6xz
(last mushroom was split with another person)
Edited by Minpojke, 10 January 2013 - 04:25 PM.