Ironfall

Ironfall is a location from the IDW portion of the Generation 1 continuity family.

Ironfall is a place on Cybertron where the Ring of Trials is located.

Fiction

IDW Generation 1 continuity

The Dynobots were at the Ring of Trials in Ironfall when Optimus Prime broadcast a message asking the people of Cybertron to take up arms against Megatron's rule. Broadcast