vimana

A flying contraption passed down from Babylon to India and recorded in the two epic sagas, Ramayana and Mahabharata, that is owned by Gilgamesh and contained within the Gate of Babylon. In Fate/Zero, Gilgamesh uses it to engage Berserker's F-15J Fighter Jet. In Fate/Grand Order, it is used as Arjuna Alter base of operations in the Indian Lostbelt.