Nyx Lotus [Theros Beyond Death Prerelease Promos] H9 For each card exiled this

For each card exiled this way

Set: XY: Ancient Origins Type: Psychic Rarity: Ultra Rare Retreat cost: Colorless

Set: Summer Magic / Edgar Type: Basic Land — Mountain Rarity: Common ({T}: Add {R}

Set: EX: Ruby & Sapphire Type: Colorless Rarity: Ultra Rare Retreat cost: Colorless

Necropolis Tyrant

Nyx Lotus [Theros Beyond Death Prerelease Promos] H9 For each card exiled thisSet: 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.)