Sage's Stone (Reshef of Destruction) [ROD-EN003] Secret Rare Lord of the Tachyon Galaxy This card cannot be Special

This card cannot be Special Summoned except by offering 1 face-up "Warrior of Zera" on your side of the field as a Tribute while The Sanctuary in the Sky is on the field

Both players swap the card(s) in their Graveyard with the card(s) in their Deck

Must be Ritual Summoned without using "Nekroz of Brionac"

you can Set 1 "Dark Magic Attack"

Sage's Stone (Reshef of Destruction) [ROD-EN003] Secret Rare Lord of the Tachyon Galaxy This card cannot be SpecialSet: Reshef of Destruction Card type: Normal Spell Rarity: Secret Rare You can only activate this card when there is a face up "Dark Magician Girl" on your side of the field. Special Summon 1 "Dark Magician" from your hand or Deck.