
Whenever a creature you control attacks alone, investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this token: Draw a card.")
Agent 13, Sharon Carter has 1 printing, first in Marvel Super Heroes (2026). EDHREC ranks it #19,911 among Commander cards. It appears most in Black Widow, Double Agent decks (215 on EDHREC).
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.