Smallville (2001)
S7E8 Blue
Clark hears his mother's voice echoing from Kara's crystal and manages to free her. In gratitude, she hands him Jor-El's ring, crafted from Blue Kryptonite, which takes away his superpowers.
Clark hears his mother's voice echoing from Kara's crystal and manages to free her. In gratitude, she hands him Jor-El's ring, crafted from Blue Kryptonite, which takes away his superpowers.