Synopsis:
When a bunch of enchanted flowers are delivered anonymously to Morgana by a mysterious, scarred man named Edwin, a spider creeps from the bouquet and enters her ear causing her to fall ill. Gaius cannot find the cause of Morgana's disease and Uther becomes doubtful of his medical skill. Meanwhile, Edwin arrives at the palace claiming he can cure Morgana. Merlin is curious about Edwin and finds out that they have more in common than he thought. Gaius becomes suspicious of Edwin's methods, and when investigates the stranger he discovers that Edwin has plans to reveal Merlin's secret to Uther if Gaius doesn't stop his investigation.