
When this creature dies, investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this token: Draw a card.")
Byway Courier has 4 printings, first in Shadows over Innistrad (2016). EDHREC ranks it #27,589 among Commander cards. It appears most in The Fugitive Doctor decks (2 on EDHREC). It has 3 official rulings.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.