Dark Spirit's Mastery [LED5-EN004] Ultra Rare Skeleton {T}: Exile any number of

{T}: Exile any number of cards from your hand face down

During the End Phase of this turn

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

"If it is meant to be nothing but a machine

but shuffle them into the Deck during the End Phase

Dark Spirit's Mastery [LED5-EN004] Ultra Rare Skeleton {T}: Exile any number 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.