Golden Ballon

In the new Bloons TD 5 HD Update 3.4 they have added a new bloon to pop: The Golden Ballon. Not much Is known about this new ballon but one thing is for sure,

ITS IMPOPPABLE TO POP!

(the only way I have found to do damage to them is Wizards level 2/4 and Ice Monkeys level 3/2)

(and the only way to actually pop them is SMS)

If you have any more Information on how to pop this golden beast please update this artical.

(I have found this Ballon in the following maps: Mastery Checkers Medium.