there should be away to change abilities(don't know if there is didn't finish it yet), for i just chose the "ghastly effect" for the major knight and that has no bonus whatsoever and i wish i could change it :(
just as an idea but i think it would be cool if there was a monkey labo or something that would do damage over time in the entire field
as example:
lvl1:pop 1 bloon over 10 seconds
lvl2:pop 1 bloon over 9 seconds
etc
 "My Pet Protector 3"){kind=icon}
 "The Enchanted Cave 2"){kind=icon}
 "Egg Knight"){kind=icon}
 "Rogue Soul 2"){kind=icon}
 "Red Remover BLAST"){kind=icon}
 "Caribbean Admiral"){kind=icon}
 "Super Duck Punch!"){kind=icon}
 "Siege Knight"){kind=icon}
 "Hands of War 3"){kind=icon}
 "Wake Up the Box 5"){kind=icon}
 "Legend of the Void 2"){kind=icon}
 "Infectonator : World Dominator"){kind=icon}
 "Cyclomaniacs 2 Hints & Tips"){kind=icon}
 "Bloons TD 5"){kind=icon}
 "Bloons Tower Defense 4"){kind=icon}
 "Earn to Die"){kind=icon}