Historical Rules · 27 September 2013
Rule 701.17a
Official source text from the 27 September 2013 Rules release
To tap a permanent, turn it sideways from an upright position. Only untapped permanents can be tapped.
Historical Rules · 27 September 2013
Official source text from the 27 September 2013 Rules release
To tap a permanent, turn it sideways from an upright position. Only untapped permanents can be tapped.