'I was the only one who could end it. And I tried, I did; I tried everything.'
The Daleks are back, but this time, they push The Doctor over the limit. They kill him, using up his 12 regenerations. Now he has no choice but to die forever. And nobody will ever see him again.

.... at least not in his Universe.

A strange new pony has showed up in Equestria. One who calls himself The Doctor, and refuses to shut up about topics the ponies will never hope to understand. But that is not the only problem.

The Master is back. This time with all the species he can find that hate The Doctor. Weeping Angels, Slitheen, and most importantly, Daleks. He plans to launch an attack on Equestria, destroying it, and The Doctor all in one shot. This is the Second Great Time war, and The Doctor can not take on all his enemies at once, or alone...