Gemstone Caverns [Time Spiral] Ritual Monster During each of your End

During each of your End Phases

you may return target nonland permanent card from your graveyard to your hand

put an age counter on this permanent

You can remove from play 1 DARK monster and 1 WIND monster from your hand

Gemstone Caverns [Time Spiral] Ritual Monster During each of your EndSet: 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.