Historical Rules · 1 May 2014
Rule 701.24b
Official source text from the 1 May 2014 Rules release
If a permanent or player chosen this way has more than one kind of counter, the player who is proliferating chooses which kind of counter to add.
Historical Rules · 1 May 2014
Official source text from the 1 May 2014 Rules release
If a permanent or player chosen this way has more than one kind of counter, the player who is proliferating chooses which kind of counter to add.