I like the idea of something like an Overheat mechanic. Basic attacks build up heat and abilities spend said heat. Would also be neat if upon reaching 100% heat you detonate a AoE damage you and any enemies in range; would create an neat incentive to balance your heat. On the other side if your going to die anyway you could max your heat as suicide attack.


Please Help.
Thanks !

I didn't find the right solution from the internet.
References:
-https://us.battle.net/forums/en/heroes/topic/20758707718
-Case study example