Witcher 2, The - Assassins of Kings Cheats
I have tried going from tent to tent but always get nailed when close.
[Edited by DraconLord, 5/23/2011 4:06:22 PM]
Go behind the kings tent and you'll find some barrels, and the game will tell you to hit Q to use Aard. Do so, and quickly move back the way you came so the guards won't catch you. The way will be clear for you to enter the tent unseen.
Play your cards right, and he'll give up the blood volunterily and have his guards escort you out without a fight.
If you're following Roche's path I have no clue, since I haven't followed that yet.
[Edited by Skyheart, 5/23/2011 4:11:56 PM]
Just about to post that I figured it out, just went behind the wrong tents.
Off to find Triss I go.