{T}: Add {C}.
{1}, {T}, Sacrifice Promising Vein: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle.
United under the banner of the Brazen Coalition, pirates put aside their feuds to plunder the underground bounty.
![Promising Vein [The Lost Caverns of Ixalan] Foil](http://goblingames.nz/cdn/shop/files/e9681a54-6413-4ff4-b6b1-ee4decb25bfa.png?v=1751803534&width=1445)
![Promising Vein [The Lost Caverns of Ixalan] Foil](http://goblingames.nz/cdn/shop/files/4cf3be88-29dd-55c4-9753-462f0c9e5a7e_8fabd30d-ee30-4bc4-8351-bab207d68ed8.png?v=1751803534&width=1445)
![Promising Vein [The Lost Caverns of Ixalan] Foil](http://goblingames.nz/cdn/shop/files/e9681a54-6413-4ff4-b6b1-ee4decb25bfa_c6c68be0-40d7-44d5-8336-ccf207d9fd65.png?v=1752051838&width=1445)
![Promising Vein [The Lost Caverns of Ixalan] Foil](http://goblingames.nz/cdn/shop/files/4cf3be88-29dd-55c4-9753-462f0c9e5a7e_bd757e44-be96-4df1-a3aa-3cb76be703ca.png?v=1751803534&width=1445)
![Promising Vein [The Lost Caverns of Ixalan] Foil](http://goblingames.nz/cdn/shop/files/e9681a54-6413-4ff4-b6b1-ee4decb25bfa_18b6771e-5390-4ba1-8792-4f30c5fc3a12.png?v=1752051809&width=1445)