Dreadnought

Dreadnought is a Premium Upgrade for Monkey Buccaneers in BTD4 and BTD5. Instead of darts and grapes, they shoot fireballs that can pop frozen and Lead Bloons. Their ammo is a bit like fireballs shot from x/1 Monkey Apprentices, except they don't explode. It costs 12 in BTD4, 12 in BTD5 and 1500 in BTD5 Deluxe.

Bloons TD 4
TBA

Bloons TD 5 and Bloons TD 5 Deluxe
In BTD5, the projectile fired from the tower is a bomb with flames. It looks exactly like the fireball projectile that the Monkey Apprentice fires, but it doesn't explode. Aside from being able to pop frozen and lead bloons.

If used with a 3/2 buccaneer/destroyer you can use this upgrade to a huge effect and make a force to be reckoned with on beginner tracks against leads.

Bloons TD 5 iOS
The fourth tier of the Monkey Buccaneer's Specialty Building replaces this premium upgrade.

Trivia

 * It does not affect Aircraft Carrier's darts.
 * It can be useful in the Daily Challenge for May 13 2016, because it allows the ship to pop leads.