Hey Ifx, the saying is "double-edged sword" not "double blade sword" [0]. Just letting you know in case English is not your native language. Personally when I a

Hey Ifx, the saying is "double-edged sword" not "double blade sword" [0]. Just letting you know in case English is not your native language. Personally when I am learning other languages I love to be corrected. Feel free to ignore this - you have the right to say the idiom any way you please. [0] https://en.wiktionary.org/wiki/double-edged_sword https://en.wiktionary.org/wiki/double-edged_sword