Gemstone Caverns [Time Spiral]

Gemstone Caverns [Time Spiral]Set: Time Spiral Type: Legendary Land Rarity: Rare If Gemstone Caverns is in your opening hand and you're not playing first, 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.

Set: Dark Revelation Volume 4 Card type: Effect Monster Rarity: Secret Rare Attack: 200 Defense: 700 You can Tribute this card to Special Summon 1 "Blue-Eyes White Dragon" from your hand

Set: Core Set 2019 Prerelease Promos Type: Artifact Rarity: Mythic Cost: {3} You may play lands from your graveyard

or a monster effect is activated: Pay 1500 LP

Until the End Phase

When this card is sent to the Graveyard to activate a WATER monster's effect: Add 1 Sea Serpent-Type monster from your Deck to your hand

if All Hallow's Eve is exiled with a scream counter on it

Your opponent cannot select another face-up Fairy-Type monster as an attack target

Put one of them into your hand and the rest on the bottom of your library in any order

Sacrifice Xiahou Dun

Special Summon it during your next Standby Phase

Set: Limited Edition Alpha Type: Enchantment Rarity: Rare Cost: {B}{B}{B}{B} As Lich enters the battlefield

When the equipped monster destroys a monster by battle and sends it to the Graveyard