Board Thread:Questions and Answers/@comment-90.244.73.189-20131209211831/@comment-9028463-20131217102126

Here is some helpful advice(if you have the ios version of BTD5) if you have fully upgraded the ability cooldown to max in the monkey lab and you have a monkey buccaneer, pair it with a bloontonium reactor and a monkey town(4/X) and the M.O.A.B takedown ability will have it's cooldown reduced by 55%

for more info on this just follow this link when you want to. (hope this helps) :)

Bloons Reaper Facts

it is in the 11th paragraph and also the bloontonium reactor upgrade that reduces ability cooldown only applies to water towers and it does not stack.