Kryptonite has always been the deadliest weakness of all Kryptonians. It comes in all varieties of colors and effects, from the classic green that acts as poison, to the gold version that permanently ...

WARNING: Contains Potential Spoilers for Superman: The Kryptonite Spectrum #1 (2025)! DC has been teasing the arrival of four new Kryptonite colors for months, and this expansion of Superman lore has ...

DC continues to expand its Black Label line, and today they’ve announced a new Black Label Superman series from a truly visionary team. The new series is titled Superman: The Kryptonite Spectrum, and ...

DC presents a unique Kryptonite-like crystal that grants Superman an extremely useful superpower only matched by Lex Luthor and Batman. Green Kryptonite is famously Superman's biggest weakness, but ...