Chaotic Book of Diabolos (DRC-048 R) [Descent into the Raven's Catacombs]

Mythic [Reunited] "Eternal Pact with Diabolos" - If this card would be discarded randomly by a spell or ability and you don't control an entity named "Chaotic Book of Diabolos", play it without paying its cost instead. Whenever a resonator is destroyed >>> Recover this card. [Rest], B: Reveal the top two cards of your deck. Choose one at random; - Put a card from among them into your hand and the rest into your graveyard. - Put them into your graveyard.