S.T.A.R.

The S.T.A.R., or Super Terror Airship, is a blimp that takes 5,000 hits to pop. It travels at the speed of a Red Bloon. It only appears in special missions and holds 10 Shining Bloons. It is contained by all the forms of the S.U.N. It is also immune to light attacks. It also burns towers in a 30px radius of it, dealing 3 damage per second. This effect wears off 3 seconds after the tower/agent exits the radius. It also can (and automatically will) connect with certain blimps if they're both on the screen-The R.E.D., the O.R.A.N.G.E., the Y.E.L.L.O.W., the W.H.I.T.E., and the B.L.U.E., enhancing its speed, health, bloons spawned, and/or burning power.