Gemstone Caverns [The List] Fighting[-30] 2 Traditional Foil + 98

2 Traditional Foil + 98 nonfoil cards

each opponent loses X life and you scry X

Repercussion deals that much damage to that creature's controller

Set: Unknown Event Type: Artifact Creature — Angel Demon Rarity: Common Cost: {5} Flying

It also has 10 add-your-own-words cards

Gemstone Caverns [The List] Fighting[-30] 2 Traditional Foil + 98Set: The List 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.