Nyx Lotus (Promo Pack) [Theros Beyond Death Promos] Judge Gift Cards 2013 Set: Dark Beginning 1 Card

Set: Dark Beginning 1 Card type: Normal Monster Rarity: Ultra Rare Attack: 100 Defense: 2600 Negate the activation of a Spell Card that designates this 1 face-down monster

Which tells us the way to go

{1}{U}{U}: Exile the top card of your library

{T}: Gain control of target Dragon for as long as you control Hivis and Hivis remains tapped

Nyx Lotus (Promo Pack) [Theros Beyond Death Promos] Judge Gift Cards 2013 Set: Dark Beginning 1 CardSet: Theros Beyond Death Promos Type: Legendary Artifact Rarity: Rare Cost: {4} Nyx Lotus enters the battlefield tapped. {T}: Choose a color. Add an amount of mana of that color equal to your devotion to that color. (Your devotion to a color is the number of mana symbols of that color in the mana costs of permanents you control.)