Gwent: The Witcher Card Game
You can't stop a galloping cavalry horse. So if things go bad, the only thing to do is to lower your lance, close your eyes and pray to the gods.
Boost an allied unit by 3 and give it 2 Armor. If you control a Knight, also give it Vitality for 2 turns.
Gwent Update: Oct 02, 2019: Added.