The witcher raised a hand and quickly traced a path with it in the air. The crowd's rumble rose, the stones flew thicker. Yet the Sign curved their course, pushing them aside. They simply passed their target, protected by a shield unseen.
The Quen sign is a simple magical sign used by witchers that forms a protective field around the caster.
Choose a Unit in your Hand. Give all copies of it in your Hand and Deck a Shield and Boost them by 2. Units which already have a Shield cannot be chosen and aren’t affected.