Satan Victorious, often referred to simply as Satan, is a formidable character in the anime series 'Nanatsu no Taizai' (The Seven Deadly Sins). Known for his immense power and commanding presence, Satan plays a crucial role as an antagonist in the series. He is the embodiment of pride and wrath, often clashing with the protagonists of the series. His character is complex, with a deep backstory that explores themes of redemption and the struggle between light and darkness. Satan's interactions with other characters drive much of the plot, making him a pivotal figure in the narrative.