[s3e20] I Know Who You Are -

When he steps out of his armor, he is revealed to have a heavily scarred face on the right side, signifying his fall from grace. Key Plot Developments

The Flash recap: Season 3, Episode 20 - Entertainment Weekly [S3E20] I Know Who You Are

Barry reaches this epiphany after realizing that Savitar ’s constant knowledge of their every move isn't just foresight—it's memory. The "God of Speed" had lived through these exact events when he was Barry . When he steps out of his armor, he