Rage is a special type of resources that can be gain in a battle. It is needed for heroes to use their active skills. Rage is gained automatically during the course of the battle. There is no way to increase the rate of rage gain specifically for one hero. There is though a way to increase rage growth by upgrading the Guild Bot Rage Growth.
Rage is automatically gained in a battle at a constant rate of 1 Rage in every 4 seconds. Player starts gaining Rage:
- As soon as the first hero is deployed into the battlefield in Solo Campaign, Resources Raid, Lords League and Battle Royale.
- As soon as the battle starts in Arena and Campaign Clash.
- It is almost always good to get more Rage before engaging with the enemy forces. Therefore, it is advisable to deploy the heroes at the furthest distance to the strongest defense, so there is more time for Rage to accumulate.
- The defending AI heroes seems to either gain Rage using a different system, or simply just using their skills poorly.