Gravekeeper's Watcher [PGD-064] Rare 228 Set: Sun & Moon: Base

Set: Sun & Moon: Base Set Type: Psychic Rarity: Ultra Rare Retreat cost: Colorless

you can discard 1 card to Special Summon 1 Level 4 or lower "Lightsworn" monster from your Graveyard

Set: Duel Terminal 3 Card type: Synchro/Effect Monster Rarity: Ultra Rare Attack: 3000 Defense: 2000 1 Fabled Tuner + 1 or more non-Tuner monster

Set: XY: Base Set Type: Fire Rarity: Holo Rare

Set: POP Series 6 Type: Lightning Rarity: Common Retreat cost: Colorless

Gravekeeper's Watcher [PGD-064] Rare 228 Set: Sun & Moon: BaseSet: Pharaonic Guardian Card type: Effect Monster Rarity: Rare Attack: 1000 Defense: 1000 When your opponent activates a card that includes the effect of making your opponent discard from his her hand (this does not include the cost of discarding costs), you can activate this card by discarding this card from your hand to the Graveyard. Negate the activation and effect of the card and destroy it.