Like all witchers, Geralt is a monster hunter for hire. He possesses superhuman abilities and is a master swordsman. During the Trial of the Grasses, Geralt exhibited unusual tolerance for the mutagens that grant witchers their abilities. Accordingly, Geralt was subjected to further experimental mutagens which rendered his hair white and may have given him greater speed, strength, and stamina than his fellow witchers.
Geralt is a witcher, a man whose magic powers, enhanced by long training and a mysterious elixir, have made him a brilliant fighter and a merciless assassin. Yet he is no ordinary murderer: his targets are the monsters and vile fiends that ravage the land and attack the innocent.
