WARNING: The following contains spoilers for What If...? Season 1, Episode 9, "What If... The Watcher Broke His Oath?," streaming now on Disney+.

With the Season 1 finale of What If...? now streaming on Disney+, the time-honored tradition of spoilers trending on social media has begun. Viewers of Marvel Studios' first animated project are sharing their favorite moments online, not giving a second thought to possibly spoiling the episode's contents for those who haven't gotten a chance to watch the finale yet.

The biggest spoiler being discussed for "What If... The Watcher Broke His Oath?" deals with the members of Watcher's Guardians of the Multiverse. The collection of heroes (and villains) from across the Marvel Cinematic Universe's multiverse were first introduced throughout the first season of What If...?. The Watcher assembles Captain Carter, Star-Lord T'Challa, Doctor Strange Supreme, Killmonger and Party Thor to be his champions against an Ultron powered by the Infinity Stones. During their epic battle and travels through the multiverse, the Watcher's team also adds Black Widow from the apocalyptic world where Ultron finally won.

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A character who also became a fan-favorite among fans is Doctor Strange Supreme. This alternate version of Stephen Strange became corrupted by magical entities after multiple attempts to revive the love of his life. Serving as the Guardians of the Multiverse's de facto leader, Doctor Strange Supreme equips the team with a protection spell and is the only member who can stand up to Ultron's Infinity Stone attacks.

The entire first season of What If...? is now streaming on Disney+.

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Source: Twitter