The "Dying Will Flame" is a powerful ability from the anime and manga series Katekyo Hitman Reborn!. It is a special flame that can only be accessed by those who possess the Dying Will ability, allowing them to harness their last thoughts and desires to gain strength in critical moments. When activated, the Dying Will Flame enhances the user's physical abilities and can manifest in various colors, each representing different attributes. This flame is often associated with the Vongola family and is used by key characters, including Tsuna Sawada, to overcome challenges and protect their loved ones.