The lyrics explicitly mention the "needles in my head," a direct nod to the psychological manipulation from his brother, Illumi.
Rustage handled the instrumental and production, creating a beat that feels sharp and electric, fitting for a character whose power is literally lightning. KILLUA RAP Cold RUSTAGE ft Fabvl
Released in mid-October 2019, this track became a staple of the "nerdcore" scene, blending high-speed lyricism with a hauntingly melodic chorus that mirrors Killua’s internal struggle. The lyrics explicitly mention the "needles in my
The Weight of Nen: Breaking Down "Cold" (Killua Rap) If you're a Hunter x Hunter fan, you know is more than just a kid with cool hair—he’s a complex mix of lethal training and a desperate longing for friendship. Rustage and Fabvl perfectly captured this duality in their 2019 collaboration, "Cold." . The Weight of Nen: Breaking Down "Cold" (Killua
The track opens with a clinical, almost detached energy that represents Killua's upbringing as an elite assassin.
While Rustage provides the narrative grit, elevates the track with a powerful, soaring chorus that provides the emotional core. His vocals represent the "igniting fire" inside Killua that fights against his cold, assassin nature. Why It Sticks
You can find the track streaming on Spotify or watch the original music video on Rustage's YouTube channel .