Sage's Stone (Reshef of Destruction) [ROD-EN003] Secret Rare 187 when a card or effect

when a card or effect is activated that includes any of these effects: You can discard this card

If this card is discarded from the hand to the Graveyard by your opponent's card effect

this card gains ATK equal to that monster's ATK

Set: Photon Shockwave Card type: Effect Monster Rarity: Secret Rare Attack: 300 Defense: 100 This card cannot be Special Summoned from the Deck

You can only use this effect of "Stellarknight Capella" once per turn (but if it resolves

Sage's Stone (Reshef of Destruction) [ROD-EN003] Secret Rare 187 when a card or effectSet: Reshef of Destruction Card type: Normal Spell Card 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.