Indraastra

The Indraastra is a Cosmic Weapon belonging to Kana Korimachi. It's a bow with one, self restoring arrow.

Overview
Indraastra is a unique bow with a self restoring arrow. Upon firing the arrow into the sky, it creates countless others that then rain down upon the target endlessly until ceased by the user.

It can be used as is or through the King's Arsenal.

Trivia

 * The Indraastra is one of the Astra in Hinduism.