But I also think there should be consequences, so I'd like to propose a new art: Sphere Strike. Sphere Strike will remove a sphere from another player. The cost should be high for evoking it: specifically it should strike one orbit off the evoker per sphere struck, and collapse the evoker if striking an orbit(s). Additionally the cost should require (4*Sphere_Striking)+(Strikee_Orbit % 10) essences of the person you're Sphere Striking.
Put more simply: if you wish to strike a sphere off a person you first need to bring them down to the minimum XP for that sphere by striking their orbits. The cost for striking orbits is 1 head per orbit, so if you're orbit 49 I need 9 heads to bring you to minimum XP. Then I need to evoke Sphere Strike again with 16 heads (4*4th Sphere = 16) to get you to orbit 39.
The cost is high: it's hard to gather that many heads. The evoke time should be quite long and it also costs the evoker a significant cost. But if you lose that many heads and you see a person evoking Sphere Strike and you don't hot tail it out of there, well -- it sucks to be you.
