Escanor ultimately died from the immense strain and self-consumption of his own magical power, known as "Sunshine." His body could no longer withstand the immense energy output, especially after repeatedly pushing the limits of his abilities in critical battles.
The True Cause of Death: Overuse of Sunshine
Escanor's unique ability, Sunshine, granted him incredible power that grew with the rising sun, peaking at noon in his "The One" form. However, this power came at a severe cost. During the climactic battles against the Demon King, Escanor pushed his body far beyond its natural limits, especially when utilizing his most powerful transformation, "The One: Ultimate." This ultimate form consumed his life force directly, burning him from the inside out. His demise was a result of his body literally burning away due to the overwhelming power he wielded, a heroic sacrifice to protect his friends and save the world.
A Prior Incident of Incapacitation
While his death was due to his own power, there was a significant prior event where Escanor was incapacitated, not killed. During a confrontation where he had destroyed a castle and killed Izraf, Escanor was approached by Merlin. Pleased to see her, he was distracted, allowing Gowther to strike him with a "Blackout Arrow." Merlin, having amplified Gowther's attack, ensured that the arrow knocked Escanor unconscious, causing his immense power to deplete temporarily. This incident rendered him incapacitated for a period, showcasing his vulnerability to strategic magical attacks despite his raw strength.
Key Points on Escanor's Fate:
- Ultimate Demise: Caused by the uncontrolled, self-destructive nature of his own "Sunshine" power, particularly "The One: Ultimate" form.
- Heroic Sacrifice: His death was a conscious choice to exert maximum power for the greater good, knowing the fatal consequences.
- Prior Incapacitation: An earlier event saw him knocked unconscious by a combined effort from Merlin and Gowther, demonstrating a tactical way to neutralize him temporarily.
