Bowship

Bowships were warcraft used by the Time Lords in their war against the Great Vampires.

Armaments
The primary weapon of a bowship was a launcher firing a "mighty bolt of steel" capable of killing a Great Vampire if it pierced it through the heart. (Great Vampires absorbed attacks from directed energy weapons and rapidly regenerated damage from minor projectiles.) (TV: State of Decay)

History
Rassilon ordered the construction of bowships, (TV: State of Decay) though he may have taken the idea from someone else. (PROSE: Interference) He piloted a Bowship against the Great Vampires and drove them from the galaxy. (PROSE: The Multi-Faceted War)

Bowships were mentioned in the Record of Rassilon. (TV: State of Decay)

Bowships were used in the Last Great Time War. They could not prevent the Fall of Arcadia. (PROSE: A Prologue)

Rassilon was exiled from Gallifrey in a Bowship. (COMIC: Supremacy of the Cybermen)