Historical Rules · 25 August 2017
Rule 711.10
Official source text from the 25 August 2017 Rules release
Double-faced permanents can’t be turned face down. If a spell or ability tries to turn a double-faced permanent face down, nothing happens.
Historical Rules · 25 August 2017
Official source text from the 25 August 2017 Rules release
Double-faced permanents can’t be turned face down. If a spell or ability tries to turn a double-faced permanent face down, nothing happens.