Historical Rules · 25 August 2017
Rule 901.15c
Official source text from the 25 August 2017 Rules release
If any rule or ability refers to a player’s planar deck, the communal planar deck is used.
Historical Rules · 25 August 2017
Official source text from the 25 August 2017 Rules release
If any rule or ability refers to a player’s planar deck, the communal planar deck is used.