Historical Rules · 26 September 2015
Rule 701.17a
Official source text from the 26 September 2015 Rules release
To tap a permanent, turn it sideways from an upright position. Only untapped permanents can be tapped.
Historical Rules · 26 September 2015
Official source text from the 26 September 2015 Rules release
To tap a permanent, turn it sideways from an upright position. Only untapped permanents can be tapped.