Mask Change (Blue) [DL14-EN016] Rare Flip/Effect Monster If "The Sanctuary in the

If "The Sanctuary in the Sky" is on the field

Set: Stardust Overdrive Card type: Synchro/Effect Monster Rarity: Ultra 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

then target 1 "Constellar" monster in your Graveyard

You can send this face-up card to the Graveyard to negate the Special Summon of 1 of your opponent monsters

Mask Change (Blue) [DL14-EN016] Rare Flip/Effect Monster If "The Sanctuary in theSet: Duelist League Promo Card type: Quick Play Spell Rarity: Rare Target 1 face up "Hero" monster you control; send it to the Graveyard, then Special Summon 1 "Masked Hero" monster from the Extra Deck with the same Attribute.