Shadowy agents of the Black Market want everyone to know that it has become prohibitively difficult for them to stock the Series 3 Black Box with black and shadow unicorns. The following is copied from a note that I found pinned above my bed with a bloody dagger:
Series 3 Black Box supplies to expire on May 1st.
Last chance to buy remaining black and shadow unicorns.
Blood is fake.
There I go rambling.
Maybe why they took my tongue.
Let me know if you find it in a box sometime.
Loose-lipped Lawrence, formerly Chatty Lawrence