Historical Rules · 23 April 2010
Rule 801.6
Official source text from the 23 April 2010 Rules release
A player can't activate the activated abilities of an object outside of his or her range of influence.
Historical Rules · 23 April 2010
Official source text from the 23 April 2010 Rules release
A player can't activate the activated abilities of an object outside of his or her range of influence.