In addition to cards and characters, players also build up valor. Attacking enemies and being attacked by them earns valor. Once you have gained a certain amount different character abilities will be unlocked to use. In other words, playing aggressively proves to be a better strategy than playing defensively, keeping the action going and games moving at a fast pace.
The game features a map editor, but you have to purchase “slots” in order to save maps you have created. This is a bit of a downside as the game has plenty of 
maps for four players, but only one option for two and three players. To provide players with at least a couple of slots for free would be nice, especially since it could encourage them to purchase more slots. There are also two other mage groups you can purchase, but none you can unlock for free.
Ultimately the game is very fun if you like tabletop style games. It�s a quick distraction online and doesn�t require any payment. However, the number of armies are limited as well as maps unless you choose to pay. Nothing costs less than $10, which is asking quite a bit for a flash game that players may not want to invest too much cash into. Still, if you are ever bored at work or want to kill time in the afternoon then Hero Mages can provide a decent experience.
