Historical Rules · 1 May 2012
Rule 702.78b
Official source text from the 1 May 2012 Rules release
If a permanent leaves the battlefield before an effect causes it to deal damage, its last known information is used to determine whether it had wither.
Historical Rules · 1 May 2012
Official source text from the 1 May 2012 Rules release
If a permanent leaves the battlefield before an effect causes it to deal damage, its last known information is used to determine whether it had wither.