Today's wolf is arguably the most ruthless of all the Direwolves. Robb has trained Greywind to be a warrior and all of Westeros knows this. Greywind is known as being Robb's right hand and a force that has to be dealt with in order to defeat Robb. Here I have shown him in the middle of the battlefield, looking his angriest.
or, How I am Learning to Slay the Mighty Blue Whale