2+ Fairy monsters
You can discard 1 card; add 1 "The Sanctuary in the Sky", or 1 card that specifically lists "The Sanctuary in the Sky" in its text, from your Deck to your hand, or, if "The Sanctuary in the Sky" is on the field, you can add 1 Fairy monster instead. If another face-up Fairy monster you control is sent to the GY (except during the Damage Step): You can banish 1 Fairy monster from your GY; Special Summon 1 Fairy monster from your hand whose Level is higher than the banished monster's. You can only use each effect of "Celestial Knightlord Parshath" once per turn.