Dark Grepher (PTDN-EN000) [Phantom Darkness] 21a You can only use each

You can only use each of these effects of "Tyrant Red Dragon Archfiend" once per turn

" —Nomad sentry

Set: EX: Power Keepers Type: Psychic Rarity: Ultra Rare Retreat cost: Colorless

Set: Ixalan Type: Enchantment Rarity: Rare Cost: {4}{B} Whenever a creature an opponent controls dies

Set: EX: Ruby & Sapphire Type: Colorless Rarity: Holo Rare Retreat cost: Colorless

Dark Grepher (PTDN-EN000) [Phantom Darkness] 21a You can only use eachSet: Phantom Darkness Card type: Effect Monster Rarity: Secret Rare Attack: 1700 Defense: 1600 You can discard 1 Level 5 or higher DARK monster to Special Summon this card from your hand. Once per turn, you can discard 1 DARK monster to send 1 DARK monster from your Deck to the Graveyard.