Blue-Eyes White Dragon [MVP1-ENSE4] Ultra Rare Advent Calendar 2018 You can oly use this

You can oly use this effect of "Litmus Doom Ritual" once per turn

When an opponent's monster declares a direct attack: You can change that opponent's monster to face-down Defense Position

Set: The Infinity Chasers Card type: Normal Trap Rarity: Super Rare If you control a "Witchcrafter" monster: Target 1 Spell in either GY

If this card is sent to the GY: You can target 1 "Shaddoll" Spell/Trap Card in your GY

Blue-Eyes White Dragon [MVP1-ENSE4] Ultra Rare Advent Calendar 2018 You can oly use thisSet: The Dark Side of Dimensions Movie Pack: Special Edition Card type: Normal Monster Rarity: Ultra Rare Attack: 3000 Defense: 2500 This legendary dragon is a powerful engine of destruction. Virtually invincible, very few have faced this awesome creature and lived to tell the tale.