Historical Rules · 30 September 2011
Rule 711.1b
Official source text from the 30 September 2011 Rules release
A double-faced card's back face is indicated by the moon symbol in its upper left corner.
Historical Rules · 30 September 2011
Official source text from the 30 September 2011 Rules release
A double-faced card's back face is indicated by the moon symbol in its upper left corner.