
Choose two target creatures that share no creature types. Those creatures fight each other. (Each deals damage equal to its power to the other.)
Rivals' Duel has 4 printings, first in Morningtide (2008). EDHREC ranks it #27,324 among Commander cards. It appears most in Stick, Fearless Mentor decks (1 on EDHREC). It has 3 official rulings.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.