In this mission, a special set of towers are arranged for you at the start, and you cannot place any more besides them. These are: Dart Monkey, Sword Monkey, Monkey Archer, Monkey Engineer, Monkey Apprentice, Black Void Shooter and Dartling Gunner. However, you can upgrade the team to 4-4,but you have to pick one member to upgrade, as it's ONE the Bloon forces fear, not seven. If you have a 4-4 tower by round 75, you win. Beat Medium Difficulty on the Garden Maze track. Good luck!
Some rounds of this mission are different. 24: One Commando, Three Camo Rainbow
42: Ten Ceramic Regen
50: One B.F.B.
65: Two B.F.B., One I.G.B.M.
70: 200 Ceramic Regen, heavily grouped