Avengers: Infinity War - How ALL 18 MCU Movies So Far Tie In
15. Thor
Mentions Of Infinity Stones?
There's no mention of the Stones, per se, but there was an almighty head-ache-inducing Easter Egg that messed all sorts of things up. That, of course, was the appearance of an Infinity Gauntlet in Odin's Vault, seemingly fully powered with all of the Stones.
It's been retconned as a fake, but that still begs the question of WHY Odin would have it and believe it was real enough to hold in his Vault. If there's not a satisfactory answer to that, Odin's legacy will be soiled.
Relevant Story Details
Thor was where the God Of Thunder realised that he could have a home on Earth, which is precisely where he's headed at the start of Infinity War to resettle the Asgardians. He won't make it, as Thanos gets in the way, but expect a settlement by the end of Avengers 4.
It was also the first place to show Loki switching sides to his own self-improvement, which is likely to come back into focus when he comes face to face with Thanos and is forced to hand over the Tesseract. Thanos might kill him for letting him down, but it's likely Loki will at least attempt to switch sides again.