Nightbound is found on the back faces of some double-faced cards and represents two static abilities. “Nightbound” means “As it becomes day, if this permanent is back face up, transform it” and “This permanent can’t transform except due to its nightbound ability.”
November 18, 2022 · The Brothers’ War
Nightbound is found on the back faces of some transforming double-faced cards and represents two static abilities. “Nightbound” means “As it becomes day, if this permanent is back face up, transform it” and “This permanent can’t transform except due to its nightbound ability.”
September 24, 2021 · Innistrad: Midnight Hunt
Nightbound is found on the back faces of some transforming double-faced cards and represents two static abilities. “Nightbound” means “As it becomes day, if this permanent is back face up, transform it” and “This permanent can’t be transformed except by its nightbound ability.”