Rock

The Rock is a weapon found in GORN.

Details
The rock is simply just a dark-grey rock that is sometimes randomly found on the Colosseum. It appears to be rather jagged, and when hitting a Gladiator with it, it doesn't get bloody.

Trivia

 * The game considers this as a non-weapon, hence why it doesn't get blood stains, its' availability is random, and why Gladiators don't spawn in holding rocks.