Board Thread:General Discussion/@comment-24501117-20140204025313/@comment-75.128.143.134-20140718004457

I.B.B? (Indestructible boss bloon) has more op than two zomgs. When popped splits into four songs. Indestructible to all towers but super monkeys. Moves at 0.1 speed. Removes one million hearts when spilled. Basically you need two temples. Shown on round 10000 if there is one if not 200 or 100. All I could think of. Just a challenge. P.S. two temples IS possible. I once had three in BTD5.