
Each player can't cast more than one spell each turn.
Rule of Law has 4 printings, first in Mirrodin (2003). EDHREC ranks it #3,472 among Commander cards. It appears most in Zur the Enchanter decks (5,358 on EDHREC). It has 2 official rulings.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.