S1·E15 A Girl's Jealousy

To help with the moral in City 7 Milia arranges to have a "Valkyrie Carnival" where citizens can see old and new Valkyries and Destroids. Hoping to fortify the military, she also holds try outs where people can test their skills in Valkyrie simulators. Things get out of hand when a Varauta attack spills over into the Carnival.