"If that were the case I would have appreciated if he had left me my companion and done me the courtesy of asking or at least warning me, but yes, theoretically that could be."
"Him. His name is Sigyn. It's just barely possible that he landed elsewhere in the same realm; I can show you a slightly color-impoverished illusion if you think it likely you might hear news of him."
So Loki makes an image of Sigyn, smiling, wearing the clothes he was when they prepared to leave for Midgard.
"I know little about local magic. My own is as far as I know unique in method, if not in principle; I was taught the underlying pieces by ill-advised contact with a dangerous artifact as a child and built up the rest from there, while other sorcerers begin and work with larger pieces."
"The magic of this world is worked through contact with the great symphony by which Eru created it. I'm not sure what resemblance that bears to the pieces you are speaking of, but it seems likely that they are both inadequate metaphors for the true fabric of creation. I use them mostly to order my realm according to my will, which involves pulling on the threads very slowly and carefully. It sounds like your abilities are more immediate."
"Well, inventing a spell takes many years, but I design them in such a way that the casting is instant at will, and they take no limited resource other than the moment of attention."
"And yet your magic, when you channel it towards an end I can sense, feels no different than the magic of any of my sisters and brothers. It invites speculation that however different our methods, we are somehow operating on the same fundamental forces, and were granted our abilities by the same divine grace."
"I have no such magical sense and can offer no direct evidence either way on this hypothesis."
"I will need to come and go - I have a regular appointment with Fëanor's people and should speak to the Nolofinwëans about orcs soon - but if you would care to host me at other times and study magic I would be delighted to accept."
"Finwë was a casualty of Moringotto, back in Valinor. I have mostly been interacting with two of his grandchildren, Findekáno and Irissë."
"I will." Either before or after mentioning that they are not to approach the forest, but she doesn't want to prod that wound while the king is in grief.
The room is clearly engineered for Elf songs, because the acoustics are incredible, and her voice carries across the room and harmonizes with its own echoes. The King starts singing too. Then strangers start singing.
It's not exactly an illusion, it's not that she's seeing it, but she can visualize with astounding clarity what they're singing of. Two young men, Elves, beside the lake Cuivienen, hearing the Valar's offer and deciding to take the chance.
...maybe it's an osanwë thing. They've definitely been way too polite to have been reading her mind so full of provocation to impoliteness. Loki smiles and enjoys the song.
And she had to travel a while to get here and it's kind of late now and she's tired. Well. This is still a pleasanter way to stay up late than trying to avoid getting drunk during an interminable feast during which she must pretend to listen to stories she has heard forty times before.
Or they just have reaaaaally close friendships. Loki isn't sure and can't think of any natives she'd go so far as to ask.