Stannis Baratheon sent ravens to all the high lords of Westeros. King Joffrey is neither a true King nor a true Baratheon
His Grace summoned me to King's Landing, I'll go to King's Landing. But not alone. Call the banners!
I've won every battle, but I'm losing this war
Striking your king is an act of treason
When I'm done with the Lannisters, I will march back North, and root you out of your keep and hang you for an Oath breaker
Tell Lord Tywin, winter is coming for him. 20000 Northeners marching South to find out if he really does shit gold
You think I'm fighting this war so they'll sing songs about me?