Historical Rules · 17 June 2011
Rule 701.16a
Official source text from the 17 June 2011 Rules release
To tap a permanent, turn it sideways from an upright position. Only untapped permanents can be tapped.
Historical Rules · 17 June 2011
Official source text from the 17 June 2011 Rules release
To tap a permanent, turn it sideways from an upright position. Only untapped permanents can be tapped.