SPOILER WARNING: This article contains major spoilers for "Crisis on Infinite Earths, Part 2," the second installment of this year's Arrowverse crossover.

"Crisis on Infinite Earths" has answered the question of how Jonah Hex receives his facial scar.

Mia Smoak decided to use a Lazarus Pit to resurrect her father, Oliver Queen, who died in the final moments of the first chapter of the Arrowverse crossover. Unfortunately, all of Earth-1's Lazarus Pits were destroyed by Oliver's sister, Thea. This sends Flash, Sara, Mia and John Constantine to find a functional Lazarus Pit in the multiverse, with the heroes settling on Earth-18.

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However, Jonah Hex is revealed to be guarding his Earth's Lazarus Pit. A scuffle then ensues between Jonah and Sara, with the leader of the Legends of Tomorrow putting a knife to the right-side of Jonah's face. The blade leaves a pretty big scar, and Sara even comments on how Jonah would eventually get a scar anyway.

Johnathon Schaech's return as Jonah Hex for "Crisis on Infinite Earths" was announced in September. He has appeared on DC's Legends of Tomorrow three times. He originally made his Arrowverse debut in Season 1's "The Magnificent Eight," which saw the team head back to the Old West. He reappeared in the Season 2 episode "Outlaw Country" and in the Season 3 finale "The Good, the Bad and the Cuddly," which saw the demon Mallus use Hex's latest location as a major battleground. Fortunately, the Legends were able to unite as a giant-sized Beebo and defeat Mallus and his army once and for all.

"Crisis on Infinite Earths" continues in The Flash on Tuesday, Dec. 10 at 8 p.m. ET/PT. After the winter hiatus, the crossover will conclude on Tuesday, Jan. 14 in Arrow at 8 p.m. ET/PT and in DC's Legends of Tomorrow at 9 p.m. ET/PT.

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