House of Lannister / Hear Me Roar

The interpretation of the Houses from Game of Thrones series of illustrations continues.
I found putting the fates of the characters and the specific heraldric features together harder than I thought it would be.
House Lannister's Heraldry consists of a golden lion on a crimson background, and their House words are "Hear me roar!». The first idea was to create a compilation of all the events that occurred with Lannister’ dynasty. But it turned out an impossible task to do so I decided to focus on one of the key moments.

Hear Me Roar!

Full size attached.