Ring of Trials
From MediaWiki
The Ring of Trials is an arena in Ironfall on Cybertron, presumably used for gladiatorial combat.
Fiction
2005 IDW continuity
The Dynobots, who were known to enjoy a nice gladiatorial battle or two, were at the Ring of Trials when Optimus Prime broadcast a message asking the people of Cybertron to take up arms against Megatron's rule. Broadcast
