Thorin Oakenshield

When Thorin Oakenshield or another Dwarf
enters the battlefield under your control, create
a colorless Gold artifact token with "{t}, Sacrifice
this artifact: Add one mana of any color to your
mana pool."
As long as you control three or more Gold
tokens, Dwarf creatures you control get +1/+1.
"We are sons of Durin. And Durin's Folk do not
flee from a fight."