Air sweeper is one of the most powerful defenses in clash of clans. It is designed to protect the village from air troops by distracting them.
It pushes the air troops to certain distance, so it can be used to protect powerful defenses (such as air defense).
The Air Sweeper unlocks at Town
Hall 6, and there are five
levels of Air Sweeper available in Clash of Clans.
 |
| Air Sweeper |
Different amounts of coins are necessary to upgrade them from one level to another, and we can also use gems instead of coins.
The upgrading process also takes a
certain period. We can also use gems to upgrade the troops immediately.
In this article, we will discuss the total amount of coins and gems required to upgrade Air Sweeper.
Moreover, we will also discuss about the necessary
buildings and their required levels for the upgrade.
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Upgrading Cost and Time
For level one, cost and time are 14,700,000 coins and 6 hours. So, for gems, 283 and 72 are required to buy it from shop and build it instantly.
The table shows the required amount of coins and
time for the upgrade for further levels as well.
|
Level  |
Coins Cost  |
Time  |
Gems (Coins)  |
Gems (Time)
|
|
1 |
400,000 |
6h |
283 |
72 |
|
2 |
700,000 |
12h |
442 |
134 |
|
3 |
1,100,000 |
18h |
627 |
197 |
|
4 |
1,500,000 |
1d |
733 |
260 |
|
5 |
2,000,000 |
2d |
876 |
383 |
|
6 |
3,000,000 |
3d |
1133 |
506 |
|
7 |
6,000,000 |
5d |
1933 |
753 |
|
Total |
14,700,000 |
12d
12h |
6027 |
2305 |
Required Building
Obviously, in Clash of Clans, it is important to upgrade buildings as it will increase their hitpoints as well as damage value (only for defenses).
Some buildings such as spell factory or
barracks also unlock new spells or troops when they are upgraded.
The most important building in Clash of Clans is Town Hall.
The list below illustrates the Town Hall levels
required to upgrade to the different levels of air sweeper.
|
Level
|
Town Hall level  |
|
1 |
6 |
|
2 |
6 |
|
3 |
7 |
|
4 |
8 |
|
5 |
9 |
|
6 |
10 |
|
7 |
11 |
Conclusion
Around 14,700,000 coins are required to upgrade the Air Sweeper from level 1 to 7.
It takes around 12 days
and 12 hours for this process. A total of 8332 gems are required for this
upgrade without time limits.
At the current time, it cost a minimum of 69.96 USD (1 box of gems + 1 bag of gems + 2 pile of gems) to buy those gems.
Thus, 69.96 USD is required to upgrade Air
Sweeper to the max level using gems.