A bow that shoots thunder arrows. Once belonged to a sage that wandered the galaxy. Also known as Winged thunder bow. It's a main weapon for Lilika. Tips about the blueprint can be obtained from Masculine and Anideba. Masculine is at Zerard: East Side / Near the Insectron Stadium. He inside Joseph's shop. Anideba is at Juraika: Path to Burkaqua / Near Filio's. He's south from the Transporter. Once manufactured this item will be on sale at Wanboko's shop. The earliest time you can develop this bow is by chapter 8, but if you don't have an Hyper-Gravity Sensor from Bruno's shop or a Gladius Towers chest, you'll have to wait until chapter 13 to do it.