Hall of Gemstone [Mirage] Human Artificer As Watery Grave enters the

As Watery Grave enters the battlefield

if Genesis is in your graveyard

Set: Odyssey Type: Enchantment Rarity: Rare Cost: {3}{W} If damage would be dealt to you

Set: From the Vault: Relics Type: Legendary Artifact Creature — Golem Rarity: Mythic Cost: {5} Whenever Karn

(You may cast this card from your graveyard for its flashback cost

Hall of Gemstone [Mirage] Human Artificer As Watery Grave enters theSet: Mirage Type: World Enchantment Rarity: Rare Cost: {1}{G}{G} At the beginning of each player's upkeep, that player chooses a color. Until end of turn, lands tapped for mana produce mana of the chosen color instead of any other color.