Tempest Tornado

Tempest Tornado is the final upgrade on Path 1 of the Monkey Apprentice for Bloons TD 5 and is the last upgrade for the Monkey Apprentice in Bloons TD 4. It pops bloons once before blowing them back and blows more back and further. However, it removes glue and ice. When this upgrade is purchased in BTD5, the Disciple of Air's name will change to "Master of Air".

Bloons TD 5
In Bloons TD 5, the Master Of Air will use this attack simultaneously with its regular bolt, its Lightning attack and its fire (if purchased).

Cost: $6800 (Easy), $8000 (Medium), $8640 (Hard)

Appearance
The tornado seems to be stormy, and very, very expensive to buy.

Tips and Strategies

 * Placing these near the end of the track is a very good plan, as the tornado will blow all bloons back to the start to get hit by your defences again.

Trivia

 * The Monkey Apprentice's normal tornadoes will turn into Tempest Tornadoes when it has this upgrade rather than using both normal and tempest tornadoes.
 * In BTD4, when upgraded, this tower's name will change to "Monkey Wizard".
 * Before, you can almost get infinite money with a sun god at the entrance and one of these at the mid-end of the track when there are regrowth bloons on the screen. The sun gods pop them and the Master of Wind can send them back to the entrance and giving them time to regrow.
 * However, this is now fixed as regrowth bloons no longer give cash for the regrown layers.
 * However, it still works on bloons that spawn more than one bloon when popped.
 * The Master of Air appears to be standing on a cloud, as opposed to the Master of Fire standing on a sun.
 * In BTD5, tornadoes from Master of Air are bigger than normal Summon Whirlwind, and is dark violet instead of gray. Also, tornadoes has outstanding lighting bolts. In BTD4, the tornado has a more stormy effect as it is constantly displaying lightning bolts out of its side as opposed to BTD5, where lightning bolts flash just once before the tornado dies out.
 * This costs the same as Summon Phoenix on the other path, but Phoenix is more expensive to get total as Dragon's Breath (required to lock onto the path with Summon Phoenix) costs more than double of what Summon Whirlwind costs.
 * The Tempest Tornadoes can go out of it's range unlike the Summon whirlwind's. They go twice as fast too!
 * In BTD5, The Tempest Tornados can only blow away 70 bloons, unlike in BTD4 when they can affect 130 bloons.