B.O.W.S.E.R.

B.O.W.S.E.R. or the "Big Overpowered Worst Seriously Expected Rage" comes in at round 400 in BTD7. before the round starts up you here a evil laugh into a roar and then the fight begins.

B.O.W.S.E.R. is the parent of 2 of all the other moab bloons (moab, bfb, zomg and bag)

powers-

spin- bowser turns into a shell and gets rid of 25% of your monkeys nearby. used 3 times.

fire breath- shoots fire strait forward and kills all monkeys in the path.

roar- gets big and stops for 2 seconds immobilizing all monkeys in range.