Shielded Red Bloon

The name is obvious, it's just a red bloon with a shield. The shield has to take 20 hits to break, and then you will have a regular red bloon. This appears at round 20. This may spawn from a lead bloon (30% chance). RBE is 21 and it contains nothing because it is a red bloon. Appearance is a red bloon with a shield infront of it.

Abilities

 * Enhanced Shield: For 10 seconds, the shield will act like a lead bloon. Shield takes 5 damage if hit by an explosive while it is using this.