Board Thread:General Discussion/@comment-1313357-20130513224643/@comment-3153244-20130528120214

Heh, for Diamond levels, I used Spiked Balls, Spiked Balls and even more Spiked Balls. :P I've maxed out Spiked Balls for Research, so regular Leads aren't much of a problem. It's the Shielded Leads that require abilities >.<

I also used Precision Flight and Parallel Universe Monkey - Radar Glaives is good for catching stray bloon especially if aiming for Diamond.

Solid Doom only attacks in front, making it excellent for tearing bloons apart in "earlier" levels. However, Spiked Ball/Dart core attacks in all directions; it's able to catch the some of the bloons that try to sneak away.