
You can't cast more than one spell each turn.
Whenever you cast a spell, draw a card.
Moderation has 3 printings, first in Modern Horizons 2 (2021). EDHREC ranks it #15,543 among Commander cards. It appears most in Zedruu the Greathearted decks (3,841 on EDHREC). It has 3 official rulings.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.