Rorrim War

Background
The Rorrim War was the last great war of Hippo Land before the outbreak of the Universe's Greatest Spectacle. At one point in the war, the Rorrim Stronghold was surrounded by enemies and the Rorrim Tribe found themselves in an unwinnable situation. Despite this, they fought to the bitter end, firing anything which would fit into a cannon at the oncoming army.

Aftermath
The cause and most events which occurred during the Rorrim War are unknown, but it is known that this war sparked most of the commotion over the portals which has lingered to present day. Much of the Rorrim Tribe was also killed during this battle, leading to the downfall of the tribe.

Trivia

 * The Rorrim War is the only known war in which the Rorrim Tribe was on the losing side.