Historical Rules · 17 April 2020
Rule 810.10c
Official source text from the 17 April 2020 Rules release
If an effect says that a player can’t get poison counters, no player on that player’s team can get poison counters.
Historical Rules · 17 April 2020
Official source text from the 17 April 2020 Rules release
If an effect says that a player can’t get poison counters, no player on that player’s team can get poison counters.