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Edison-Accurate PSCT:
No Edison-Accurate PSCT available for this card.
Show/Hide Modern PSCTEdison Rulings:
●You can activate the effect of Gravekeeper’s Watcher to negate Graceful Charity.
●You can't activate Gravekeeper’s Watcher during the Damage Step (such as against a Morphing Jar that is flipped by an attack).
●You can't activate Gravekeeper’s Watcher when a card is discarded as a cost, such as Magic Jammer, Kuriboh, Tribute to the Doomed, Thunder Dragon, or Type Zero Magic Crusher.
●You can't activate Gravekeeper’s Watcher against your opponent's Delinquent Duo because it makes YOU discard, not your opponent.
●You can't activate Gravekeeper's Watcher against the activation of your opponent's Mirage of Nightmare because it is possible that your opponent won't have to discard (for example, by having more than 4 cards in his hand).
●When Morphing Jar is Flip Summoned, you may chain the effect of Gravekeeper's Watcher, negating the Flip Effect of Morphing Jar and destroying it.
