Historical Rules · 8 June 2018
Rule 711.10
Official source text from the 8 June 2018 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 · 8 June 2018
Official source text from the 8 June 2018 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.