Build cost: 80,000 elixir.
Build time: 1.5 days (Comment if you think it's too long or short :P
Re-arm cost: 4000 gold?
Level unlocked: 2 at town hall 6, one more at town hall 7, and one more at town hall 8.
Size: Probably the same size (height and width) as a hidden tesla.
Function: The water tower will trigger when a troop is in its radius. It will send a stream of water flowing down, washing away the troop. Every time you upgrade it, it gets more push power and is able to push more troops back at a time. Level one will push any 8 back 10 spaces by default, whichever way you set it.
SPECIAL! When you re-arm it, it'll take time to reload the water, though this won't require a builder.
Setup: You'll click the tower, and one option will say "set direction" You tap rotate left, or right. And it'll face that way, this will also be the direction it pushes troops.
Level stats:
1
8 troops
10 spaces
load time: 2 minutes
2
10 troops
12 spaces
load time: 3 minutes 30 secs
3
15 troops
16 spaces
load time
5 minutes
4
20 troops
20 spaces
load time
8 minutes
That's my idea! As always, this trap won't be affected by spells or can't be destroyed. Thanks!





