The Invincible season 3 finale ends with a post-credits scene setting up an intriguing storyline (one that isn't present in the Invincible comics).

After the Invincible War in season 3 episode 7, this week's episode upped the ante as Steven Yeun's Mark Grayson faced off against Jeffrey Dean Morgan's Conquest (among other things), and fans are saying it's a highlight of not just the season, but the show – and animation – more generally.

If you have yet to watch Invincible’s season three finale, be forewarned that we’ll be diving into serious spoiler territory. Throughout the latest Amazon installment, Conquest delivers some familiar blows to Mark and his allies who were a part of the original Image comic.

With the world in the balance, Mark must fight a Viltrumite to save the planet. But can he take down the alien invader alone? This is the Season 3 Finale.

It's worth noting that the Invincible season 3 finale included several death fakeouts, however. Atom Eve may have been punched through the stomach by Conquest, but she was able to revive herself by unlocking new abilities and manipulating sentient matter to ensure she survived.

Invincible season 3 has come with 7 episodes so far and each episode left the audience wanting for more. From the plot to screenplay, everything about Invincible season 3 has managed to keep the audience hooked.

Note: The following story contains spoilers from "Invincible" Season 3 Episode 8. Conquest's arrival on "Invincible" was one of the most hotly anticipated moments from fans of the comic book series and it didn't disappoint.

The Invincible season 3 finale is one of the most intense episodes in the series and finally sets up a darker side of Mark Grayson.