Izuku was born quirkless: helpless in a world of increasingly powerfull and unpredictable quirks. Soon Izuku would find himself with a destructive and unpredictable quirk of his own wich would send his, and many others' life into an unending downward spiral, that would lead Izuku Midoriya to either be the destroyer, or the savior of humankind.[DEKUxTOGA][VILLAIN DEKU][OCs][OOCs]

AU. Summary: Morgan Le Fay summons a Heroic Spirit to murder King Arthur, what came to her was the Mage Shirou Emiya. Forced to fight the woman he loves against his will, he is captured and taken to Camelot as a prisoner. What will he do when Arturia sees him only as a heartless monster who butchered her knights?