2
[When he ends up in Arthur's dream, the first thing he'll likely notice is Arthur himself (link involves blood & a sword injury but nothing graphic, just fyi), or at least someone who looks like Arthur. He's not moving, pinned by a sword to the crest of Camelot.
There's someone else nearby, another Arthur -- this one actually moving, although not looking at the pinned man. It's a little difficult to get a direct look at him, especially since he seems to keep shifting between his usual self and someone much younger-looking. He's fidgeting, clearly uncomfortable wherever he is, but not seeming too disturbed by his changing appearance or by the fact there are two of him.]