Follow us on Twitter @LiquipediaSC2 if you'd like to be kept up to date on all things StarCraft II!

SCSpell/Photon Overcharge (Legacy of the Void)

From Liquipedia StarCraft 2 Wiki
Hotkey: F
Has to be cast on a Pylon. It grants the Pylon the ability to attack air and ground units and buildings for 30 damage and a range of 7 with a weapon speed of 0.714.