The Second Battle of Vanna occurred in Vanna in Libaterra in 1017 AE a few days after the First Battle of Vanna when the Northern Horde besieged the city. After a lengthy siege, the Northern Horde emerged victorious and took over Vanna, turning it into the horde's new base of operations for their Libaterran campaign while forcing the Sarquil, sirithai and Grand Alliance survivors to flee to Alent.