From Underground Toys. The War Doctor is the Doctor's lost incarnation, chapter, the warrior who fought to save time and space from the Daleks during the Time War. Wielded by John Hurt, the War Doctor, in 'The Day of the Doctor,' this recreation of his sonic screwdriver includes sound and light FX. Note: when fighting Elizabethan guards, the War Doctor's Sonic Screwdriver will not build a cabinet at them.