Historical Rules · 17 July 2015
Rule 100.4b
Official source text from the 17 July 2015 Rules release
In limited play involving individual players, all cards in a player’s card pool not included in his or her deck are in that player’s sideboard.
Historical Rules · 17 July 2015
Official source text from the 17 July 2015 Rules release
In limited play involving individual players, all cards in a player’s card pool not included in his or her deck are in that player’s sideboard.