King of the Skull Servants [DR3-EN212] Common Duel Decks Anthology Set: Stardust Overdrive Card type:

Set: Stardust Overdrive Card type: Synchro/Effect Monster Rarity: Ultimate Rare Attack: 3800 Defense: 3000 "Majestic Dragon" + "Stardust Dragon" + 1 non-Tuner monster You can Tribute this card to negate the activation of an opponent's Spell Card

Xyz Materials attached to this card also become Xyz Materials on the Summoned monster

When Cavalier of Dawn enters the battlefield

you don't lose this mana as steps and phases end

2 Spell cards

King of the Skull Servants [DR3-EN212] Common Duel Decks Anthology Set: Stardust Overdrive Card type:Set: Dark Revelation Volume 3 Card type: Effect Monster Rarity: Common Attack: ? Defense: 0 The original ATK of this card becomes the number of "King of the Skull Servants" and "Skull Servant" cards in your Graveyard x 1000. When this card is destroyed by battle and sent to the Graveyard, by removing from play 1 other "King of the Skull Servants" or "Skull Servant" card in your Graveyard, Special Summon this card.