A little less than three weeks ago, HBO sent over a note via messenger raven declaring that we had been accepted as an honorary member of House Lannister. The note tied into the Game of Thrones: Season 1 Blu-ray release on March 6, and promised vital information would soon be on its way.

On Monday, the messenger raven returned, this time with a heavy box bearing the markings of Game of Thrones. I thought the first letter that came was a neat little publicity plug. However, this one blows it out of the water. It also reveals a twist on Easter Eggs that will appear on the upcoming Blu-ray set.

Inside the box is a Game of Thrones case which when opened reveals materials mostly specific to House Lannister. There are a trio of publicity stills for Cersei (Lena Headey), Tyrion (Peter Dinklage) and Jaime (Nikolaj Coster-Waldau); a wax House Lannister seal set and instructions on how to use it; a DVD screener for the first episode; and last but not least, a solid replica dragon egg paperweight.

In regards to the twist on Easter Eggs, the Game of Thrones: Season 1 Blu-ray will include six “Dragon” Eggs. Here’s how you’ll find them:

“This dragon egg is easy to find, but the six we’ve hidden on our Blu-ray discs will require much more skill to uncover. Look for HBO Facebook and Twitter posts in March for clues to help you with your hunt.”

To help you out, follow HBO on Twitter here and Like HBO on Facebook here. Click any of the House Lannister Game of Thrones: Season 1 Blu-ray goodies below for a closer look.

Pre-order Game of Thrones: Season 1 on Blu-ray for a discounted price at Amazon.com.