Passive concept (Would love some moves to be put with it)

This champion's basic attacks are replaced with an arcing blow, dealing 75% of their attack damage to all enemies in the area specified. This damage is increased to 100% on jungle minions. Their strikes also only benefit from 70% of their total lifesteal. Finally, their attack speed cap is 1.500, instead of 2.500.

Obviously their moves would have to be slightly more powerful to compensate for the lowered damage from their passive.