"Valiant" is often cited as the episode that established the "Monster of the Week" formula for the show's early seasons. It set the precedent that Merlin would often have to work in the shadows to save an ungrateful Arthur, a theme that would define the series for five seasons.
: Merlin faces the isolation of his destiny. Unlike the pilot, where magic was a wondrous discovery, "Valiant" shows it as a burden. He must watch Arthur face death because his "official" testimony as a servant carries no weight against a knight’s honor [18]. Merlin_1x02
: The episode excels at building tension during the tournament scenes. The visual effects for the snakes, while dated by modern standards, effectively conveyed the "unnatural" nature of the magic Valiant employed. "Valiant" is often cited as the episode that