The need for a training area

[Distiller]

A problem with all that editing is, that you don't really know if your changes make sense, esp when changing units that arrive in 44 or 45. There should be a kind of training area, a miniature map where you can set two units against each other to see how they behave. Could be based on the tutorial, but with the possibility to specifically select the units that are included. Now is quite inconvenient to fiddle with special versions of the tutorial scenario to do those trial battles.