What are people's favourite easter eggs/references in the game so far? (spoilers)

One of the things that really stands out to me about Cosmic Invasion is how it pulls from SO many different places/eras-of-comics for its easter eggs, references, and lore... What are people's highlights thus far?

A few of my personal favourites are:

• the Watcher claiming he can't intervene even as the Annihilation Wave invades his home, in spite of how he famously did intervene when the Super-Apes invaded his home in his comic book debut. I guess he's learned to respect his oath since then?
• Lady Sif appears in her modern incarnation, Lady Sif the All-Seeing, and mentions the Ten Realms of Asgard, suggesting that some version of the events of Original Sin already happened in this canon (or Heven was never severed from the other realms in the first place, I suppose).
• If you play as Phyla-Vell on Fort Galactus, she'll comment about the time her father spent trapped in the Negative Zone.
• Spider-Man will sometimes cheekily say "Flame on... right?" when swapping him out for Phoenix.