Flotsam // Jetsam

Instant // Sorcery

Mana cost {1}{G/U} // {4}{U/B}{U/B}

Mill three cards. Investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this token: Draw a card.") // Each opponent mills three cards, then you may cast a spell from each opponent's graveyard without paying its mana cost. If a spell cast this way would be put into a graveyard, exile it instead.

Illustrated by Anastasia Ovchinnikova