Auspicious Arrival [MKM]

Auspicious Arrival

Instant

Target creature gets +2/+2 until end of turn. Investigate. (Create a Clue token. It's an artifact with ", Sacrifice this token: Draw a card.")

Proft brushed past the guards and introduced himself as "the great Detective Proft" without a hint of irony, then identified the culprit within minutes.