June, Bounty Hunter (#106)

Type: Legendary Creature — Human Mercenary

Text: June can't be blocked as long as you've drawn two or more cards this turn.
{1}, Sacrifice another creature: Create a Clue token. Activate only during your turn. (It's an artifact with "{2}, Sacrifice this token: Draw a card.")

"My shirshu can smell a rat a continent away."

Set: Avatar: The Last Airbender (#106)