Historical Rules · 1 February 2012
Rule 107.14
Official source text from the 1 February 2012 Rules release
The moon symbol appears in the upper left corner of the back face of double-faced cards. See rule 711, "Double-Faced Cards."
Historical Rules · 1 February 2012
Official source text from the 1 February 2012 Rules release
The moon symbol appears in the upper left corner of the back face of double-faced cards. See rule 711, "Double-Faced Cards."