Blogging with Hog

9.6 Steel Cage Match/Thunderdome, seems the most apropos to me .... but you may find another more suitable to your pov?

Thunderdome

The match takes place in a ring surrounded by a 30 foot cage. The cage has no roof but curves inwards at the top to prevent escape, the area near the top of the cage is also electrified. The only way to win is when one competitor's "Terminator", usually a manager who stands outside of the ring, throws in the towel.