
{U}, Sacrifice this creature: Counter target spell that targets a creature you control.
Hydromorph Guardian has 1 printing, first in Torment (2002). EDHREC ranks it #27,061 among Commander cards. It appears most in Volo, Itinerant Scholar decks (4 on EDHREC).
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.