Dark Spirit's Mastery [LED5-EN004] Ultra Rare Skeleton During the End Phase of

During the End Phase of this turn

you can further increase its ATK by an amount equal to half the ATK of your target

Set: Unlimited Edition Type: Artifact Rarity: Rare Cost: {2} {X}: You may choose a creature card in your hand whose mana cost could be paid by some amount of

Set: Sun & Moon: Shining Legends Type: Psychic Rarity: Ultra Rare Retreat cost: 0

Dark Spirit's Mastery [LED5-EN004] Ultra Rare Skeleton During the End Phase ofSet: Legendary Duelists: Immortal Destiny Card type: Normal Spell Rarity: Ultra Rare Discard 1 card; add 1 " Destiny Board " or 1 Level 8 Fiend monster from your Deck or GY to your hand. You can banish this card from your GY, except the turn this card was sent to the GY; place any number of "Destiny Board" and or "Spirit Message" cards with different names from your hand or GY on the bottom of the Deck in any order, then draw the same number of cards.