Shurima, the Risen Empire

This card enters the battlefield tapped.
When this card enters the battlefield, put a Gold artifact token under your control.
{1}, {t}: Add {g}{g}, {g}{w} or {w}{w} to your mana
pool.
The empire of Shurima was once a thriving
civilization that spanned a vast desert. The fall of its
capital left the empire in ruins. Many years later, with
the return of its emperor, Shurima has risen again.