Carnage Interpreter

When this creature enters, discard your hand, then investigate four times. (To investigate, create a Clue token. It's an artifact with "{2}, Sacrifice this token: Draw a card.") As long as you have one or fewer cards in hand, this creature gets +2/+2 and has menace.

From Magic: The Gathering.

Open the interactive version on https://mythscribe.cloud/app/tcg/cards/cms6oq3pyj8lvpb1h6fbj2z4s.