Guild Wars 2

If one is to do Asuraball, one player will has to “sacrifice” himself to be the ball.

Any chance an NPC can be added to the upgrades to serve as an Invincible player?
aka doesn’t move, no skills, but can be CC’ed around.

The NPC could be set and removed as Arena Decor?

And some option to reset him to the middle of the arena in some sort?