Ghanaian Agent Astra harnesses the energies of the cosmos to reshape battlefields to her whim. With full command of her astral form and a talent for deep strategic foresight, she's always eons ahead of her enemy's next move.
Place Stars in Astral Form (Ultimate Key). ACTIVATE a Star to detonate a Nova Pulse. The Nova Pulse charges briefly then strikes, Concussing all players in its area.