Details:
- 2x2 tile space
- swallows any troop who triggers it (including heroes?)
- troops that reach the Black Hole, after it's been triggered, stop before advancing and falling in until the time period ends and the Black Hole disappears
- lasts for certain period of time (10-20 sec maybe?)
- requires Dark Elixir to buy and re-arm (1 available at TH8 maybe? 2 at TH10?)
- level upgrades extend the time the Black Hole lasts
Did I forget any details?
Any suggestions for changes?
Thoughts on why this would be good? Bad?





