Board Thread:Antaeus' Arena: Audience Chamber/@comment-1515612-20150328160505/@comment-15860919-20150330193310

Ouranus was able to go to the Earth even if it wasn't his domain. Tartarus and Gaea had the Giants, so that suggests they were able to leave their domains. And the primordials have been able to effect things where their physical forms were (such as Gaea causing the fire in Leo's mom's workshop).