
Whenever a Merfolk you control becomes tapped, you may gain 1 life.
Judge of Currents has 1 printing, first in Lorwyn (2007). EDHREC ranks it #18,876 among Commander cards. It appears most in Sygg, Wanderwine Wisdom // Sygg, Wanderbrine Shield decks (959 on EDHREC). It has 2 official rulings.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.