Rule evolution

Rule 702.145e

Earliest archived Rules release: 2021-09-24 · 2 wording revisions · 0 renumberings

Added702.145e2021-09-24Details
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.”
Open rule in this release
Wording changed702.145e2022-11-18Details
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 betransform ~~transformed~~ except bydue to its nightbound ability."
View this change
Wording changed702.145e2025-09-19Details
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."
View this change