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.