Gemstone Caverns [Time Spiral] Urza's Saga Though you may see the

Though you may see the same bones

At the beginning of each end step

Set: Alpha Edition Type: Artifact Rarity: Rare Cost: {2} At the beginning of each player's draw step

exile X creature cards from your graveyard

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

Gemstone Caverns [Time Spiral] Urza's Saga Though you may see theSet: Time Spiral Type: Legendary Land Rarity: Rare If Gemstone Caverns is in your opening hand and you're not the starting player, you may begin the game with Gemstone Caverns on the battlefield with a luck counter on it. If you do, exile a card from your hand. {T}: Add {C}. If Gemstone Caverns has a luck counter on it, instead add one mana of any color.