Gemstone Caverns [Time Spiral] Aura Curse You may cast spells with

You may cast spells with the same name as that spell from among the revealed cards without paying their mana costs

put it into its owner's graveyard

It claws at the earth in a vain attempt to reclaim what it once was

If that land is a Plains

put it onto the battlefield

Gemstone Caverns [Time Spiral] Aura Curse You may cast spells withSet: 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.