
Put a +1/+1 counter on each creature you control.
Inspiring Roar has 2 printings, first in Aether Revolt (2017). EDHREC ranks it #18,808 among Commander cards. It appears most in Captain Marvel, Apex Avenger decks (12 on EDHREC).
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.