Nilfgaardian Gate
Don't think they're open for visitors…
Play a Bronze or Silver Officer from your deck and boost it by 1.
Officer:
Bloody Baron, Vernon Roche, John Natalis, Prince Stennis, Kaedweni Sergeant, Ge'els, Draug, Imlerith, Caranthir Ar-Feiniel, Nithral, Isengrim Faoiltiarna, Iorveth, Dennis Cranmer, Toruviel, Barclay Els, Aelirenn, Sheldon Skaggs, Vrihedd Officer, Hjalmar an Craite, Birna Bran, Madman Lugos, Donar an Hindar, Holger Blackhand, Svanrige Tuirseach, Dimun Pirate Captain, Menno Coehoorn, Vattier de Rideaux, Cahir Dyffryn, Stefan Skellen, Tibor Eggebracht, Peter Saar Gwynleve, Sweers, Joachim de Wett, Ceallach Dyffryn, Nauzicaa Sergeant, Rainfarn of Attre, Vreemde, Shilard, Emhyr var Emreis, Morvran Voorhis, Jan Calveit, Cerys an Craite, Germain Piquant, Usurper, Iorveth: Meditation, Slave Driver, Isengrim: Outlaw, Seltkirk of Gulet, Vandergrift, Vrygheff, Roche: Merciless, Cerys: Fearless, Imlerith: Sabbath