Nyx Lotus [Theros Beyond Death Prerelease Promos] Ooze draw 1 card for each

draw 1 card for each "Lightsworn" monster sent to the Graveyard by this effect

whenever a player taps an Island for mana

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

You can detach 1 Xyz Material from this card

Nyx Lotus [Theros Beyond Death Prerelease Promos] Ooze draw 1 card for eachSet: Theros Beyond Death Prerelease 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.)