Simic Ascendancy (207s) [Ravnica Allegiance Promos] Dragon Artifacts you control have "{T}:

Artifacts you control have "{T}: Add one mana of any color

Set: Secret Lair Drop Type: Land Rarity: rare Hideaway 4 (When this land enters

Set: Innistrad: Double Feature Type: Legendary Creature — Vampire Noble Rarity: mythic Cost: {4}{B}{R} Flying

where X is twice the number of white creatures that player controls

Simic Ascendancy (207s) [Ravnica Allegiance Promos] Dragon Artifacts you control have "{T}:Set: Ravnica Allegiance Promos Type: Enchantment Rarity: rare Cost: {G}{U} {1}{G}{U}: Put a +1 +1 counter on target creature you control. Whenever one or more +1 +1 counters are put on a creature you control, put that many growth counters on this enchantment. At the beginning of your upkeep, if this enchantment has twenty or more growth counters on it, you win the game.