Gemstone Cavern

If this card 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 {1}. If Gemstone Caverns has a luck counter on it, instead add one mana of any color.

"I Wumbo, You Wumbo, He, She, We Wumbo. Wumboing, Wumbology, the Study of Wumbo!"