Ghost Bloon (BATTD)

Ghost Bloons in Bloons Adventure Time TD are a Bloon property, much like Camo Bloons, Regrow Bloons, and others, distinguishing themselves from normal Bloons by wearing ghostly drapes that feature sinister smiling faces. They appear in the Hall-Ooo-Ween event and are immune to physical attacks, making weapons like darts and swords useless against them; only energy, bubblegum, fire, and frost attacks will pop Ghost Bloons. Like any property, Ghost Bloons can also be combined with other Bloon properties as well.

Trivia

 * Ghost Bloons are the first non-MOAB Class Bloons that have faces on them.