Gemstone Caverns [Time Spiral Remastered] Blue Set: Limited Edition Beta Type:

Set: Limited Edition Beta Type: Artifact Rarity: Rare Cost: {0} {T}: Add {W}

that player sacrifices a green or white permanent

Whenever the fourth spell of a turn is cast

Exile all cards from all hands and graveyards

Set: Ixalan Prerelease Promos Type: Instant Rarity: Rare Cost: {2}{W}{W} Exile all attacking creatures target player controls

Gemstone Caverns [Time Spiral Remastered] Blue Set: Limited Edition Beta Type:Set: Time Spiral Remastered Type: Legendary Land Rarity: Mythic 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.