COBRA

"Update 2.0 - Featuring exclusive content!

Get ready for a brand new exclusive tower - the COBRA, also known as Covert Ops Battles Response Agent. Armed with a very particular set of skills and trusty sidearm, the COBRA can affect the course of a game in many different ways. Good luck."

- Ninja Kiwi's Apple App Store update description

 (Covert Ops Battles Response Agent) is a tower featured in Bloons TD Battles Mobile. It was added in the update on August 18, 2014. The tower costs 5000, tallying the most medallions to get an item in BTD Battles, however it can be bought for $4.99 and is recommended if you want this tower.

A hard to use yet helpful tower to use. Can be deadly if used by a skilled player but useless with out wisdom. Use him correctly and the battle is yours!

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Wired Funds
You gain +80 extra money per round.
 * $400
 * Wired funds.jpg

Bloon Adjustment
Every 5th neutral Bloon on opponent's side is randomly given regen, camo or +1 rank (maximum upgrade is to Ceramic Bloon).
 * $350
 * Bloon adjustment.jpg

Monkey Stim
Decrease Tower Boost cooldown by 5 seconds (min 15 seconds).
 * $400
 * Monkey stim.jpg

Offensive Push
Next tier of Bloons becomes available to send 1 round earlier than normal.
 * $1750
 * Offensive push.jpg
 * }

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Double Tap
Doubles COBRA's attack speed.
 * $325
 * Double tap.jpg

Attrition
Every 15 seconds either: steal 2 lives from opponent (assault mode) or add 2 lives (defend mode).
 * $600
 * Attrition.jpg

Finish Him!
Decreases Bloon Boost cooldown by 10 seconds (min 10 seconds).
 * $400
 * Finish him.jpg

Misdirection
''Moves highest Bloon in range to your opponent. Cooldown varies based on Bloon type. (Max BFB).''
 * $3250
 * Misdirection.jpg
 * }

Trivia

 * This tower is the first in Bloons TD Battles Mobile where all upgrades are unlocked with the purchase of the tower.
 * This is the only tower in Bloons TD Battles Mobile that can affect an opponents side of the track.
 * The name COBRA could possibly be a reference to Solid Snake of the Metal Gear Solid video game series.
 * Misdirection is the only ability which has varying countdown times.
 * Cobra means "snake" in Portuguese.
 * The COBRA and the Banana Farm are the only 2 BTD5 towers that don't have an upgrade that allows it pop Lead Bloons.
 * Normally, you would get 7 if you finish a game with 150 lives. However, if you lost some lives and used attrition to get your lives back to 150, you would not get 7.
 * Same for Support Chinook.
 * It is the third tower that shoots from a firearm. First being Dartling Gun and the second being Sniper Monkey.
 * It is the only tower that can regain lives without using premiums first, with the exception of the Heli Pilot.
 * Sometimes, if both players have the COBRA, one of them will attempt to kill their opponent by having more 0/2 COBRAs than the other. This is known as an "Attrition War".
 * Offensive Push only affects the bloons, and not regen or camo modifiers.
 * For example, if one gets Offensive Push on level 11, the player will only get grouped blacks and spaced rainbows and not camo modifier.
 * The "Finish Him!" upgrade is a parody of the phrase "Finish Him!" from Mortal Kombat.