So... I'd been planning to make this vaguely more 'official', but like SGA, recs halt for no one.
This reads more like an Avengers/Inception fusion, than a cross, though it is technically a crossover. Tony gets trapped in his dreams, and Loki follows him in.
This is an Insta!rec WIP, one So Fricking Good it deserves to be read now and not waited upon to be finished.
Good news? The ending of the first chapter leaves you feeling as replete as the end of Inception did. For good or ill. It's a pretty solid ending, for those loathing wip's on principle.
Better news? It's labeled 1/3. Meaning, as replete as the first chapter is, there will probably be more!
i dread the day when dreaming ends by daemon
ETA: now with a link that is actually showing.