Astra is a main character in the video game Air Zonk and a small female magician holding a crystal ball with wings attached to her head. Her name refers to astrology.
Similar to other forms, Zonk's head is grafted onto Astra's body. The attack consists of eight astrological symbols eminating from Zonk. The symbols stay for a few seconds, in a very tight radius. The symbols do moderate damage, but can hit targets multiple times. However, since there are a large gaps between the symbols and the attack is quite slow, it can be hard to hit enemies.