Gemstone Caverns [The List] 057 Set: Neo Revelation Unlimited Type:

Set: Neo Revelation Unlimited Type: Water Rarity: Secret Rare Retreat cost: Colorless

Set: Sun & Moon: Ultra Prism Type: Colorless Rarity: Secret Rare

where X is 2 plus the sacrificed creature's mana value

(You may only have one 1H weapon or off-hand equipped

defending player sacrifices four permanents

Gemstone Caverns [The List] 057 Set: Neo Revelation Unlimited Type:Set: 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.