Doctor Who (2009) #15

(W) Tony Lee (A) Matthew Dow Smith Final Sacrifice, Part 3 of 4: War! What is it good for? The Doctor discovers the truth about Kol'Ne Wah and finds Matthew, while Emily and Hugh try to stop the world from rebooting! But what is the Advocate's terrible plan - and why are the fifth dimensional Tef'Aree involved? The penultimate tenth Doctor issue!