A new toy leak may reveal possible new weapons being used by Iron Man in Avengers: Endgame, and hints as well at a possible trip with fellow surviving Avengers into the Quantum Realm, an area first introduced in 2018's Ant-Man and the Wasp.

In an Instagram slideshow from "Marvel Braa", Black Widow and Hawkeye appear to be part of a two-pack of Marvel Legends-style figures that depict them in their Quantum Armor. Curiously, these toys also include alternate heads that could transform the figures in Iron Man, Ant-Man or Nebula.

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In the second image of the Instagram slideshow, we see Iron Man sporting a massive cannon that fires some sort of missile on his left arm. Curiously enough, one of the quotes the figuressays is "I have a plan... attack!" which is a phrase Tony Stark said in the first Avengers movie, right after he flies out of the Quinjet to retrieve Loki from Thor. This might be another possible hint of time-travel occurring in Avengers: Endgame back to previous iconic Marvel Cinematic Universe moments.

In the third photo, we see not only a clearer shot of the weapon, but we also see another image of Iron Man's potential new armor as well. In recent photo releases of toys for Avengers: Endgame, we've seen the Avengers wearing a new black and gray outfit. Theories have hinted that these uniforms could allow the Marvel heroes to travel into the Quantum Realm.

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Besides the Avengers symbol over the breastplate, the armor vaguely resembles the one Hank Pym wore when he rescued Janet Van Dyne from the Quantum Realm in Ant-Man and the Wasp.

However, it's worth noting that these toys could be an inaccurate indication of what's in store for the heroes of the MCU.

"What’s interesting about toy leaks is that 99% of the time they’re not accurate. Because toys are, frankly, tailored to either old concepts or completely different concepts than what’s in the movie," said in a statement by Avengers: Endgame co-director Joe Russo. The statement is left purposefully vague, implying that there some toys out there that do reveal key elements of the film's plot.

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Last summer, a Lego toy was thought to reveal a spoiler for Avengers: Infinity War, due to the toy featuring the Hulk emerging from the Hulkbuster armor during the Battle of Wakanda. To the surprise of audiences, this scene never happened in the movie, and Mark Ruffalo's Bruce Banner didn't Hulk out for most of the film.

Directed by Joe and Anthony Russo, Avengers: Endgame stars Robert Downey Jr., Josh Brolin, Mark Ruffalo, Tom Hiddleston, Chris Evans, Chris Hemsworth, Jeremy Renner, Chris Pratt, Elizabeth Olsen, Chadwick Boseman, Sebastian Stan, Benedict Cumberbatch, Paul Bettany, Samuel L. Jackson, Cobie Smulders, Benedict Wong, Zoe Saldana, Karen Gillan, Vin Diesel, Dave Bautista, Pom Klementieff, Scarlett Johansson, Tom Holland and Anthony Mackie. The film arrives on April 26.