Saw this on Tumblr, decided to make this and see where it went. A rap battle featuring 2009!Dan, 2009!Phil, 2015!Dan, 2015!Phil, Dil, and the Lion.

[Contains JohnLock] Mycroft and Sherlock Holmes. The two brilliant, emotionless, sociopathic brothers. But there's another Holmes. A female Holmes. Enter Avery Holmes - the brilliant, crazy sister - the Third Holmes.