Journal entry Geralt grew fond of playing dice poker and he started looking for other players just after arriving in Vergen. Either take the diagram for Red, Blue or Yellow meteorite. Winning against the Innkeeper and Cecil gives you a fair deal of money but the game with the blacksmith's apprentice gives you another option besides orens. Finally, he can play Haggard, the blacksmith's apprentice.
After which he can play the Innkeeper at The Cauldron. Geralt must first defeat Cornelius Meyer and Bruno Biggs, two dwarves who are holed up in the smithy behind Haggard and the blacksmith.
Poker Face: Kaedweni Camp Poker Face: Vergen is a dice poker quest in Chapter 2 of The Witcher 2: Assassins of Kings available if Geralt chooses Iorveth's path.