"Don't train alone, it only embeds your errors," as Vesemir once said, remarking on young Ciri’s eagerness to learn the ways of a witcher. And one would be wise to heed his advice. A veteran of many sword fights over the years, the experienced Vesemir — as the oldest witcher alive — taught the art of fencing to other monster slayers at Kaer Morhen, including one Geralt of Rivia, helping him to become such a fearsome opponent in battle. Indeed, the School of the Wolf wouldn’t be the same without Vesemir’s watchful eye, teaching skills, and sage insights.