! A Servant of Two Masters

[[quoteright:320:https://static.tvtropes.org/pmwiki/pub/images/merlinmorganatorture_4514.jpg]]

Arthur, Merlin and the knights are on their way through the Valley of the Fallen Kings, having picked that route for its secrecy. Unfortunately it’s not that secret, as a band of mercenaries come hurtling down from the slopes either side of them. The knights begin to fight and Arthur is dragged off his horse, though he manages to overcome his attacker. Merlin uses magic to throw a horse-backed mercenary to the ground, but while distracted he is wounded by another warrior and falls to the ground.

With the knights nowhere in sight, Arthur helps Merlin take cover under some trees. Arthur checks the wound and deems it to be non-serious. After some banter, Arthur acknowledges Merlin as a very good servant, and Merlin thanks him for saving his life.

The following morning they are awoken by the sounds of footsteps approaching. Despite asking to be left behind, Merlin is thrown over Arthur’s shoulders. They retreat into a narrow gully but Arthur is forced to put Merlin down as a mercenary approaches. Seeing more of them approaching, Merlin mutters an incantation that causes a rockslide, burying several of the mercenaries, but separating him from Arthur.

Merlin passes out as he is dragged away and thrown at Morgana’s feet. Agravaine is with her, and it soon becomes clear that it was they who planned the ambush. Morgana is angry that their plan failed, and Agravaine states that he has to return to Camelot considering Gaius already suspects him. Morgana warns him of Gaius’s shrewdness, but prevents him from killing Merlin. Since Arthur is fond of Merlin, Morgana has other plans for him.

Merlin awakes in Morgana’s hovel, chained to the ceiling and soaking wet thanks to the bucket of water that Morgana has just thrown over him.

--> '''Morgana''': We have a lot of catching up to do. After all, I haven't seen you since you condemned my sister to a slow and painful death, thwarted my plans to take over Camelot and forced me to live in a hovel.
--> '''Merlin''': Couldn’t do me a favour, could you? Let Arthur know. He still thinks of me as an underachiever, and I’m quite proud of those accomplishments. I can die happy.
--> '''Morgana''': Oh, you’re not going to die. I'm not going to make it that easy.

Leon, Gwaine, Elyan and Percival come across Arthur in the forest, and together they gallop back to Camelot. Arthur assures Gaius that Merlin is still alive, and orders that the forest be searched until he’s found.

As night falls, Morgana tends to Merlin’s injury, asking him why his loyalty to Arthur runs so deep.

--> '''Merlin''': I don’t expect you to understand, Morgana, you have no sense of duty, no sense of loyalty.
--> '''Morgana''': You’re wrong. Don’t think I don’t understand loyalty just because I have no one left to be loyal to.

She chants a sleep that renders Merlin unconscious.

Back in Camelot, Agravaine and Leon are breaking the bad news to Arthur and the council that Merlin is still missing. Agravaine tries to console him, but Arthur silences him with a gesture. Leon points out that because their route through the forest was completely secret, it can only mean that there’s a traitor in their midst. Gaius looks up at Agravaine suspiciously.

Out in the forest hovel, Merlin watches as Morgana chants to a medallion with the image of a multi-headed hydra on it. She throws it into the brazier and a creature emerges, hissing loudly, identical to the one on the medallion. Morgana introduces it as a Formorra, and cuts off one of its heads.

--> '''Morgana''': Formorra are creatures of dark magic. Even if you cut off their heads you cannot kill them. Another will just grow in its place. In the days of the Old Religion they were revered by the high priestesses, for they allowed them to control people’s minds. The Formorra will suck the life force out of you, and everything that makes you Merlin will be gone. And in its place there will be just one thought. One thought that will grow until it’s consumed you completely. One thought that will be your life’s work. You will not be able to rest until it’s done. And that one thought is simple: you must kill Arthur Pendragon.

Morgana forces the snake head into the back of Merlin’s neck, and once again he falls unconscious.

Arthur wakes up the following day to see an unfamiliar figure standing at the foot of his bed. It is an extremely efficient servant called George, who has already completed all his tasks and is getting ready to serve him breakfast. Arthur finds him impressive, but much prefers Merlin. He marches down the front steps of the castle with Gwen in hot pursuit, asking that he at least take someone with him. That’s Gwaine’s cue to ride up and join the search-party for Merlin.

--> '''Arthur''': See, now you’ve condemned me to a day of mindless chatter.
--> '''Gwen''': Good.
--> '''Arthur''': We’ll return.
--> '''Gwen''': You better.

Merlin wakes up in a puddle of mud, seemingly unaware of where he is or what’s happened, and just in time to wander into Arthur and Gwaine’s path. Merlin seems incredibly cheerful, and Arthur is so delighted that he actually hugs him.

Back in Camelot, Gaius serves Merlin some soup. After Merlin is uncharacteristically rude about its taste, he asks what the strongest poison is that Gaius possesses. Gaius suggests aconite, and Merlin takes it with him, cheerfully remarking that you never know when you’ll need to kill someone.

Down in the kitchens Merlin pours the aconite over a cooked meal, insulting the cook on the way out. In the upstairs hallway he runs across Gwaine who tries to take a bite of the food, only for Merlin to manoeuvre the tray out of the way. However, as he enters Arthur’s room he sees that Gwen has already served Arthur lunch. Uncharacteristically jealous of Gwen, Merlin tries to switch the plates around, only for Arthur to insist on Gwen’s meal and ask for his help later during the knighting ceremony.

Frustrated, Merlin throws the plate of poisoned food into a pig sty as he goes and goes to the armoury where Sir Leon introduces him to a crossbow. Merlin shoots it across the room, causing a barrel to explode, and laughs in delight.

--> '''Leon''': Will that do the job?
--> '''Merlin''': Oh yes, that will do the job nicely.
--> '''Leon''': What is the job, exactly?
--> '''Merlin''': To kill Arthur!
--> '''Leon''': Driving you mad, is he?
--> '''Merlin''': Not for much longer!

In Arthur’s room Merlin rigs up the crossbow in the cupboard so that it fires as soon as the door opens. He tests it out and an arrow hits the bedpost just as Arthur walks in. As Arthur prattles away, Merlin hides the evidence.

Outside by the pig-pen Guinevere notices a group of people clustered around the dead pigs, and takes some of the poisoned food to Gaius. Between the two of them, they realize that Merlin is trying to assassinate Arthur. On their way up to Arthur’s room they come across Sir Leon and learn that Merlin is in possession of a crossbow.

Merlin resets the trap as Arthur readies himself for the knighting ceremony, talking about possibilities as to who could be the traitor. Merlin urges him to get dressed, but the trap doesn’t activate when Arthur opens the door. Arthur heads back behind the screen to dress, and Merlin narrowly dodges the bolt when he opens the cupboard. Arthur then asks for his ceremonial sword and Merlin’s eyes light up. Gaius and Gwen burst into the room just as Merlin attacks Arthur from behind, only for him to race headfirst into a pillar and knock himself out. Gwen and Gaius look on in astonishment as Arthur retrieves his sword from the unconscious Merlin on the floor and casually exits the room. Seeing Merlin wake up, Gwen grabs a nearby water pitcher and hits him over the head with it.

Down in the physician’s quarters, Gaius has figured out what’s wrong with Merlin, and with Gwen’s help he removes the Formorra head from the back of Merlin’s neck, first by paralysing it, then by cutting it out.

Up in his uncle’s office, Arthur approaches Agravaine.

--> '''Arthur''': I have been looking into how the mercenaries discovered the route through the forest. None of the knights had the opportunity to betray me. I’ve questioned the councillors, only three of them were aware of the treaty. Of those, none but yourself knew of the route I was planning to take.
--> '''Agravaine''': Are you seriously suggesting –
--> '''Arthur''': It brings me no pleasure to doubt you, uncle.
--> '''Agravaine''': Then let me reassure you, that you have no reason to doubt. You are all that is left of my dear sister. If I betray you, Arthur, I betray her, and that I will never do. There is one other person who knew your route. Gaius.

Merlin comes down from his room the following morning, looking remarkably cheerful, but Gaius’s delight is short-lived when he sees the Formorra head squirming around the back of Merlin’s neck.

Behind the screen in his room, Arthur is undressing as Merlin prepares his bath, filling it full of a powder that causes a sword to freeze when he dips it into the water. Gaius and Gwen burst into the room just in time to see Merlin brandishing the sword. Gwen knocks him out with the water pitcher, causing him to fall backwards into Gaius’s arms just as Arthur emerges from behind the screen in his birthday suit.

Gaius conceals Merlin behind a curtain as Arthur conceals himself behind a pillow. Gwen blabbers that the bathwater is too cold and that Arthur can’t have a bath today. Bewildered, Arthur looks from Gaius to Gwen, and then slowly crab-walks back behind the screen.

Once again Gaius paralyses the Formorra and waves a potion under Merlin’s nose to wake him up.

Over dinner, Merlin and Gaius come up with a plan. While the serpent is dormant, Merlin will disguise himself as Dragoon and kill the mother-beast, thereby destroying the head that still lingers in his head – though he’s only got a day. Gaius will cover for him in his absence, though Merlin reminds him not to use the tavern as an excuse.

Merlin takes a horse out to the forest and goes behind a tree to turn into Dragoon – only to find on his return that he no longer has the strength to mount. He turns around to see that the knights have found him (somehow) and they surround him with their swords unsheathed. Merlin makes short work of them with his magic, and even uses their bodies as a staircase with which to reach his horse.

In Morgana’s hovel, she is becoming increasingly impatient with Agravaine’s visits and his lack of good news. Though he tells her that he’s implicated Gaius in treachery, Morgana is uninterested.

Merlin arrives at the hovel just in time to see Agravaine leaving and Morgana head away in the opposite direction. He enters the hut and begins to search the place for the Formorra, only to be interrupted by Morgana’s return. She looks at him in terror and flees. Merlin continues his search and finds the jar that has the Formorra floating inside it, just as Morgana returns and draws a knife on him, clearly terrified.

--> '''Morgana''': You’re just my imagination.
--> '''Merlin''': That’s right. I’m not really here, just pretend that I’m not really here, and I’ll just get this and go.

Merlin uses magic to throw her against a shelf and makes a run for it. Morgana follows and sends him hurtling into the air with her own spell. The jar with the Formorra flies down the leafy slope and Morgana approaches “Emrys” with her knife raised. She prepares to stab him when once again Merlin sends her flying backwards. As he approaches she pulls a classic DecoyDamsel, telling him that people who use magic will never be safe until she’s on the throne. As soon as he’s distracted she levitates the knife toward them. Merlin dodges and she throws him to the ground, picking up the jar and making a run for it.

Finally Merlin conjures a whirlwind that lifts Morgana up off the ground despite her attempts to ward it off. She is flung through the air and lands unconscious on the ground.

Having retrieved the Formorra, Merlin conjures a fire and burns it on the flames, feeling the stray head in the back of his neck die.

Back in the physician’s quarters, Gaius removes the dead head just as Gwen enters the room, happy that Merlin is back but informing him that Arthur wants to see him.
Arthur asks Merlin why he should bother keeping him around when he has a manservant as effective as George around, informing Merlin that he’s going to be taking a few lessons from him if he wants to stay in Arthur’s service.

--> '''Merlin''': Tell me something – if he’s so good, why don’t you just give him the job?
--> '''Arthur''': He’s seriously boring, I’ve never met anyone so dull. The man makes jokes about brass. Anyway, off you go. It’ll be fun.

Agravaine gallops out to the forest, and looks surprisingly distraught at the state of Morgana’s hovel. He goes looking for her and discovers her unconscious body laying against a tree. Looking tearful, he gently carries her back to her home.

! Tropes
* AskAStupidQuestion: "A man who is 'all right' does not pace, Gaius."
* BridalCarry: Agravaine carries Morgana like this when he finds her injured in the forest.
%%* BreatherEpisode
* ContinuityNod[=/=]RunningGag: Merlin tells Gaius not to tell Arthur he's at the tavern this time.
* CoveredInMud: Merlin when Arthur finds him. Yet he goes for a hug anyway, d'aww.
* CurbStompBattle: The Knights of the Round Table confront aged Merlin in the forest. He teases them, knocks Gwaine out, and uses the rest as stairs to get on his horse.
* DramaticIrony: Arthur telling Merlin he's the only one he can trust, while he's plotting to kill him. Later, while Merlin is about to kill him in the bath, he says he feels like he can't trust anyone.
* EatingTheEyeCandy: Gwen's eyes definitely slip southward when Arthur steps out naked. She seems pretty happy about it too.
* EvilCannotComprehendGood:
-->'''Merlin:''' "I don't expect you to understand, Morgana. You have no sense of duty, no sense of loyalty."
** However, this is subverted, as her retort: "Don't think I don't understand loyalty, because I have no one less to be loyal to me" implies that she misses having people she trusted, and at times there is some odd tenderness between the two of them in this episode.
* FriendOrFoe: Just for a second, when Arthur and Gwaine see Merlin emerge from the forest, covered in mud.
* FriendshipMoment: After Merlin thanks Arthur for saving his life, Arthur tells him he's a good servant and that he's grateful to have a friend so brave and loyal.
** When Merlin goes missing, Arthur doesn't give up on trying to find him and rejects his new servant immediately.
* FriendVersusLover: The only time, in which BrainwashedAndCrazy Merlin squabbles with Gwen over which of them gets to serve Arthur lunch.
* HandOrObjectUnderwear: Arthur uses a pillow to cover himself.
* IHaveYouNowMyPretty: Morgana to Merlin.
* IgnorantOfTheirOwnIgnorance: May be the reason why Merlin never used his magic to try and kill Arthur while he was under the influence of the Formorra; Morgana used it to 'instruct' Merlin on ''how'' he might attempt to kill Arthur, and since she had no idea that Merlin has magic, she unknowingly limited his chances of success by preventing him from using his best 'weapons' against Arthur because she didn't know it was an option.
* LiteraryAllusionTitle
* NakedPeopleAreFunny: When Arthur wanders out from behind the screen, it's not Merlin who greets him, but Gwen. His attempt to remain completely professional about it is [[SugarWiki/FunnyMoments downright hilarious]].
* NotHimself: HilarityEnsues. As does {{Jerkass}}ery
* OhCrap: Morgana's utterly terrified reaction upon seeing Old!Merlin in her hovel, having come face to face with the Emrys from her nightmares. Made even worse when he stands over her, seemingly all-powerful and angrily berating her... just as he had likewise done during her vision of them on a battlefield.
* RelativeButton: There is some grim banter between Merlin and Morgana about Morgause's fate.
* ReplacementGoldfish: George is meant to be this for Arthur. It doesn't work. Amusingly, it would appear that whoever tried to replace Merlin with George went so far as to dress him in Merlin's clothing.
* RuleOfFunny: This is why Merlin never used magic to try to kill Arthur.
** Or there could be some FridgeBrilliance here. Merlin was subconsciously using magic to prevent Arthur's death, meaning he didn't use magic and was an incompetent assassin.
** Another FridgeBrilliance explanation is due to the effect of the Formorra head. Morgana said that it would take away everything that made Merlin, Merlin. Considering that Merlin bases his entire identity on his magic, it may have been inadvertently suppressed by the Formorra. It's also possible that because he WASN'T Merlin, it did not occur to him to use magic.
* SarcasticConfession: Merlin [[SincerityMode rather bluntly]] informs Leon that he wants to kill Arthur with the crossbow. It works.
* ShirtlessScene: THREE of them in this episode, all courtesy of Arthur. And in one of them, he is bottomless, too.
* SnarkToSnarkCombat: Merlin and Morgana briefly engage when Morgana wakes Merlin with a bucket of water.
-->'''Morgana''': Good morning.
-->'''Merlin''': Is it?
* StatingTheSimpleSolution: When Merlin asks why Arthur didn't just hire George as his servant, he says it's because he's boring.
* SuperDickery: The preview showed Merlin trying to kill Arthur
* TearsOfFear: Morgana cries with terror when she discovers Emrys in her house.
* VillainsWantMercy: This would seem to be the case when Morgana begs Emrys for her life - but she's just pulling a DecoyDamsel, and tries to stab him as soon as his guard is down.
* ViolentlyProtectiveGirlfriend: To save Arthur from Merlin, Gwen clocks the latter around the head with a water jug. Several times.
* YouKilledMyFather: Or rather You Killed My Sister.
* YouWouldDoTheSameForMe: When Arthur saves Merlin's life (for once), he says this exact phrase.