Erebor, Dwarf hall

Erebor, Dwarf hall enters the battlefield tapped, then pay {1} or sacrifice it.
{t} create a treasure token.
{1}{t}, Sacrifice target artifact: Create a 1/1
red dwarf creature token.
"Erebor. Built deep within the mountain itself,
the beauty of this fortress was legend. It's wealth lay in the earth—"—Bilbo Baggins