.According to the legend, there were only seven Knights of Medhir
A little picspam (that's a lie, it's bigger than Barrowman's--) paying homage to my favourite Merlin episode.
Gaius: When the fires of Idirsholas burn, the Knights of Medhir will ride again.
Gwen: Are you all right?
Morgana: Yes. Just a little cold.
Gwen: Morgana? Did you sleep well?
Morgana: Yes. Better than you by the looks of it.
Merlin: What's that noise?
Arthur: What noise?
Merlin: A sort of trembling sound.
Arthur: That's your knees knocking together.
Arthur: Run, Merlin!
Merlin: No!
Arthur: Will you do as I say!
Arthur: What happened to your arm?
Merlin: Oh, must have caught it on something.
Arthur: Let me see. Your first battle wound.
Merlin: Are they dead?
Arthur: No. They're breathing.
Merlin: What happened to them?
Arthur: I don't know...
Arthur: What's going on?
Merlin: Arthur! ...They're all fast asleep. It must be some kind of sickness.
Arthur: Where's my father?
Merlin: It must be the work of magic.
Arthur: What's happened?
Morgana: People were complaining, saying they weren't feeling well.
Arthur: And what then?
Morgana: They started falling asleep...
Arthur: You must know something.
Morgana: No! They just fell asleep, one by one!
Merlin: It's obvious. When she started feeling sick, Gaius gave her a potion, right?
Arthur: When was she sick? She never said that.
Merlin: She was one of the last to be affected....
Merlin: Ic the bebeode thaet thu ne slaepest!
Merlin: According to the legend, there were only seven Knights of Medhir.
Arthur: Then who's the extra rider?
Merlin: Are you all right?
Arthur: You feeling the same?
Merlin: We're getting sick.
Merlin: Why don't we disguise him?
Arthur: That might just work.
Merlin: We could dress him as a woman.
Arthur: That, on the other hand...
Merlin: We could dress him as a servant.
Arthur: That's better.
Arthur: I won't let any harm come to him.
Dragon: This is an oath I believe you will honour.
Merlin: I will.
Dragon: You must act now, before it's too late. If you do not, then Camelot will fall and Arthur will die. And the future you were destined to share will die with you.
Arthur: What took you so long?
Merlin: I didn't know Uther's size.
Morgana: I was worried about you...
Arthur: We can't keep this up much longer.
Arthur: I know.
Arthur: We need to get him out of Camelot.
Merlin: When we arrived, there was a cart, in the main square. Remember?
Arthur: You are full of good ideas today, Merlin.
Morgana: Merlin! Please!
Arthur: Unless we can rid ourselves of this sickness, I don't see how we can hold out.
Merlin: We have to destroy the source of the magic.
Arthur: Which is...?
Merlin: I don't know.
Merlin: How are you feeling?
Arthur: Not bad.
Merlin: You sure?
Arthur: Yeah. You?
Merlin: Never better.
Arthur: You couldn't get me a pillow, could you?
Merlin: Don't mess around. Arthur? You... Arthur, you need to stay awake.
Arthur: If I need a servant in the next life...
Merlin: Don't ask me.
Morgana: He's not going to survive out there.
Merlin: I know.
Merlin: Here, have some water.
Morgana: I'm not thirsty.
Merlin: If we get out of here, you may not get another chance to drink.
Morgana: If we get out of here.
Merlin: Here.
Morgana: I'm fine.
Merlin: No, you have some before I finish it.
Morgana: Thank you.
Morgause: You poisoned her!
Merlin: You gave me no choice.
Morgause: Tell me what you used and I can save her.
Merlin: First stop the attack.
Morgause: You're nothing but a simple servant. You don't tell me what to do.
Merlin: If you want to know what poison it is, you will undo the magic that drives the knights.
Morgause: Tell me the poison or you'll die.
Merlin: Then she'll die with me.
Merlin: I don't want this any more than you. But you give me no choice. Stop the knights and you can save her.
Uther: Her loss will forever be on my conscience, not yours.
Gaius: You had no choice. Would we be sitting here now if you had not made that decision?
Merlin: Before I do this, you promise me that you will not harm Camelot.
Dragon: I think there have been enough bargains.