It is the hardest thing in the world to get dark elixir without spending money on clash of clans. Now with 3 level 7 dark elixir drills at th 10, you won't have to wait as long to get your heroes to a higher level, whether they're level 10, 20, 30, or 40. They should also make the drill look pretty cool with like maybe flaming gold on the bottom, or just a better design in general.
