New card from CPD1 that Mieru can see
Senjutsuki Coingnoma / Sibyl Coingnoma
Earth Fairy / Flip / Effect
(1) If this card is flipped face-up: You can Special Summon 1 Level 3 or higher Flip Monster from your hand or Deck in face-down Defense Position. You cannot activate any monster effects for the rest of this turn, except “Sibyl” monster effects.