There Can Only Be One Witcher 3 Quest Guide And Choices

The quest titled There Can Only Be One in The Witcher 3: Blood and Wine expansion tests Geralt of Rivia against the chivalric virtues of Toussaint. Unlocking the legendary sword Aerondight requires players to demonstrate honor, wisdom, generosity, valor, and compassion throughout their journey across the duchy. Navigating these requirements demands careful decision-making in both main story quests and optional side activities.
How to Prove the Chivalric Virtues
Proving your worth to the Hermit at Lac Célavy involves making specific choices during various quests in Toussaint. You can show compassion by sparing dynamic beasts or tipping a young messenger boy in Beauclair. Wisdom can be demonstrated by correctly solving riddles or opting for peaceful resolutions whenever the option presents itself.
Generosity is easily fulfilled by paying extra for services or giving money to those in need throughout the region. Honor and valor are demonstrated by accepting formal duels, winning tournaments, and fulfilling contracts without shrinking from dangerous encounters. Tracking these virtues ensures you remain eligible for the ultimate trial.
The Trial and Claiming Aerondight
Once all five virtues are validated, return to Lac Célavy to face the Hermit in a formal trial of combat. The Hermit uses unique water-based magic and swordplay, requiring active dodging and precise timing to defeat. Emerging victorious completes the quest and grants Geralt the iconic silver sword Aerondight.
Aerondight is widely considered one of the strongest weapons in the game due to its scaling damage mechanic. Each successful strike increases the sword's damage output, culminating in guaranteed critical hits when fully charged. This unique property makes the quest well worth completing for high-level witchers.
Tips for Seamless Quest Completion
It is best to keep the five virtues in mind from the moment you step foot into Toussaint. Many main story missions provide natural opportunities to check off multiple virtues without needing extra side quests. If you miss a virtue early on, numerous secondary quests offer alternate chances to fulfill the Hermit's criteria.