Historical Rules · 18 June 2010
Rule 311.5
Official source text from the 18 June 2010 Rules release
The owner of a scheme card is the player who started the game with it in the command zone. The controller of a face-up scheme card is its owner.
Historical Rules · 18 June 2010
Official source text from the 18 June 2010 Rules release
The owner of a scheme card is the player who started the game with it in the command zone. The controller of a face-up scheme card is its owner.