
When this creature enters, put a +1/+1 counter on target creature.
Backup Agent has 1 printing, first in Streets of New Capenna (2022). EDHREC ranks it #21,531 among Commander cards. It appears most in Agent Bishop, Man in Black decks (4 on EDHREC).
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.