The Pact of Gold

Signed in part by Aedan, Kraggenhammen, and Sylvia, the Pact of Gold is a defensive pact signed as a direct result of the Second Estalian-Disorganized War. The treaty states that all signatory states are to protect each other in the event of being declared war upon them. This only applies to declarations of wars from sovereign states, and excludes the raiding from the Barrens, the Devil's Teeth Range, or from Ostrangard.
This treaty has never had to be called upon, and it has served as an important stop-gap in Estalia's conquests.