Let's get right to it
Our defenses are constantly killing these troops like dragons, Pekkas, Etc. Yet we're only given a SMALL portion of what they're actually worth! I propose that, as the title suggests, graves give 10% of the troops training cost. In some cases you may get less elixir/DE but usually it will be more. For example, a lvl 1 dragon which costs 25,000 elixir would give 2,500 elixir for its grave

