Reign Of Battles is a simple application that comes with a valid support for the Master to manage his battles.
You can insert enemies with their abilities, hit points, skills and with what else you need.
You can manage the life of each single enemy during the battle simply adding or removing hp; if you use mana or spell points, you can easy insert them and use.
NOTE: Reign Of Battles can only be purchased via the Mac App Store (the buy link redirects you to its App Store page). To purchase/download applications via the App Store an Apple account is required.