Digger Bloon

The Digger Bloon is a bloon that digs in the ground.

Info
"The Digger Bloon can do something; it can, you guessed it, dig in the ground! If in the ground, sharp stuff, boomerangs, magic stuff, bombs and fire will miss it. Use Motar Towers to bomb it, even when it's in the ground."

Appearance: It is a yellow bloon with a shovel.

Health: 30

Speed: Blue Bloon, Yellow Bloon (only when digging)

Parent Of: 3 blue bloons, 2 regrow yellow bloons

Child Of: None

Immunity: None

Weakness: Motar Tower (only when digging)

Abilities
Dig: Every 7th hit, it digs into the ground for 5 seconds. It can be visible from the very top of it. Towers miss when it's digging. The hole dissappears after it's finished digging.

Shovel Whack: Every 3 seconds, it whacks its shovel at the closest tower, dealing 1 damage.

TNT Incoming!: At least 10 health left, it starts to throw TNT as well, every 8.5 seconds, damaging towers in a 3x3 radius by 3 damage.

Strategy
Due to its abilities, this can be a chaos wrecker if you have no strong towers, especially in groups. Motar Towers are very good choices because they can still hit Digger Bloons, even if the bloons are in the ground. Super Monkeys are very bad choices, as they can make the bloon dig in the ground sooner.

Trivia

 * Strangely, other bloons simply float over the hole it dug, instead of going in it.