Minerva McGonagall becomes the unwilling witness of a new prophecy / Dumbledores portrait gives eye-twinkling advice and Sibyll Trelawney's snoring would be enough to shatter all her christal balls...

The Hogswart Express or First Meeting of HP/RID

Riddick meets Hagrid / The Ghosts of Hogwart have strange reactions to Riddick / Peeves happy hour

Is Riddick possessed? / Kreacher's almost blunder / Too many House-Elves in the Great Hall

The Divination teacher asks Riddick to help her with a problem. A couple days later, he dreams about a stroll into the Forbidden Forest. Only he is not walking on two legs…

Croake, a young Unspeakable has a meeting with Rufus Scrimgeour, the new Minister of Magic. As they talk, it becomes clear that Rufus likes to use people as pawns, and Sirius seems to be a knight at the board opposing the wizarding world against Lord Thingie. It also becomes quiet clear, that Scrimgeour isn't much of a Chess player and that he does not know the strength and weakness of his own chess pieces. For one, he does not remember that knights come in pairs...

Riddick can't remember how he got on the broom. But what about Sirius ?

The Meeting - seen through the eyes of Remus Lupin.

Riddick takes Tonks hostage. This could be a really bad decision...

As Kingsley performs a Legilimens on Sirius/Riddick trying to discover  his true identity, we learn more about both men. So does Kingsley, until he uproots one Riddick memory too many...