H.E.A.T.I.F.Y.E.R.

The Heatifyer, or Heating Electrical Acceleration Tesla Ingniter Fermentifier Yorkleberry Electrofyer Relectrofier thingy is a fiery blimp of death!

Death
When it dies it ignites a large radius of bloon and spawns five infernal bloons to burn even more bloons, while disabling your towers for 5 seconds. It takes 1000 hits to pop, and moves like a glued lead bloon. It is a more advanced boss and appears in packs later on. I appears on round 30 of the Dark Shore and will destroy unprepared players.

Trivia

 * The Heatifyer is the Queen of Ices arch-nemisis and hates her a lot.
 * Inspired by The Bloongestive System. Not really.