Skyhammer
From Tardis Wiki, the free Doctor Who reference
Sontaran Skyhammers were massive energy cannons capable of taking out large ships. The Tenth Doctor remarked that he hadn't seen one in years when UNIT used a skyhammer to take out the Skith's crystal ship. (COMIC: The Age of Ice)
The Sontaran Subliminal Education Matrix mentioned the Skyhammer to Strax. (PROSE: A Soldier's Education)
