Board Thread:General Discussion/@comment-3190410-20131113201231/@comment-3153244-20131114054449

Yup, as Dani says, complete 3-5 up to the green seaweed. I generally like to use: For abilities:
 * Tier 6 Dart (top upgrade path) (Spikey Shots) as arm s
 * Tier 6 Tech (bottom upgrade path) (Solid Doom) as core &mdash; Tier 4 or 5 will also suffice, but Tier 6 is of course the best
 * Tier 7 Tech (Doom Gauntlets) as arms ability (use sparingly on rings of bloons)
 * Tier 7 Dart (Spikey Chaos) as core ability