The Tretogor maneuver

Tretogor maneuver is a sort of tricking opponent in Gwent card game, appart from name not much is said about it, its likely characteristic for Scoia'tael deck.

Hearts of Stone Expansion
A cunning mercenary Hans of Cidaris use it while playing with Geralt of Rivia for a Quinto's freedom, if Hans loose Quinto comment that Cidarian have bad card for doing such a move.