
If a spell would deal damage to a permanent or player, it deals that much damage minus 1 to that permanent or player instead.
Benevolent Unicorn has 1 printing, first in Mirage (1996). EDHREC ranks it #21,699 among Commander cards. It appears most in Thurid, Mare of Destiny decks (764 on EDHREC).
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.