Ragged Records of Rites

Reveal 1 Ritual Spell from your hand or Deck, and if you do, add 1 monster from your Deck to your hand that mentions that Spell's name. If a face-up Ritual Monster(s) you control leaves the field by card effect while this card is in your GY, and you do not control any face-up monsters, other than Ritual Monsters (except during the Damage Step): You can add this card from your GY to your hand. You can only use each effect of "Ragged Records of Rites" once per turn.