Diavolo, The Untraceable

Menace, Vigilance, Hexproof

Epitaph— During your turn, you ma look at the top card of any player's library.

King Crimson— During your turn, you may discard X cards, each of your opponents must discard X cards or pay X life.

When Diavolo. The Untraceable is removed from play, discard all your cards, then exile your graveyard.