Perhaps the shortest period of time the Warehouse has ever been located in a dynasty, Warehouse 4 was in Central Asia only until 453, when Attila died of a nosebleed on his wedding night. His sons vied for power, tribes rebelled, and the Warehouse moved back to the Eastern Roman, or Byzantine Empire.
On a rainy day at the Warehouse, Pete accidentally triggers an artifact that transforms the team into two-dimensional diorama versions of themselves, and returns the Warehouse to its original, unstable design.
Who knew Claudia had those moves?! OK, so maybe they're artifact-induced, but we're so in love with the spangles, we don't care!