Gwent: Playing Innkeeps - Novigrad
Quest Giver: Oxenfurt Notice Board
Other Requirements: N/A
This quest begins by picking up one of the notices at the Oxenfurt Notice Board. For this quest you'll need to first play Stjepan, the Innkeep at The Alchemy in Oxenfurt (pictured above). After defeating Stjepan he'll update your quest and mark two new opponents on your map.
You can challenge either of the new opponents in any order you wish, one of them is found at the Inn at the Crossroads and the other at the Kingfisher Inn in Novigrad. If you've already completed the Now or Never Quest (part of Triss' story) then there is a chance that Oliver, the man who owns the Kingfisher Inn, is dead. It depends on what options you chose during that quest.
If Oliver is dead, you can actually still obtain his card - scroll down a little to figure out how. Below you'll also find what cards you'll win from which Innkeep as well as any tips or strategies that I have to help you beat these guys at Gwent.
Key: Opponent - Card To Win
Stjepan - Yennefer of Vengerberg
(Innkeep) Crossroads at Inn - Menno Coehoorn
Oliver - Tibor Eggbracht