Gaunter O'Dimm, sometimes called Master Mirror or Man of Glass, presents himself as a former merchant of mirrors, now a mangy vagrant. However, as one might suspect, he is a much more powerful individual, creating pacts with people in exchange for their souls and being able to control time with a mere clap of his hands.
Deploy: Guess whether a random Bronze or Silver Unit from your opponent’s Deck is Higher or Lower than 5.
Success: Play any card from your Deck. Shuffle the others back.
Failure: Your opponent draws the top Bronze or Silver card from their Deck.
Tie: Both players draw the top Bronze or Silver card from their Deck.
- See this subject on The Witcher wiki: Gaunter O'Dimm