Pyramid of the Pantheon

{2}, {T}: Add one mana of any color. Put a brick counter on this artifact.
{T}: Add three mana of any one color. Activate only if there are three or more brick counters on this artifact.

Amonkhet Promos

Amonkhet

{2}, {T}: Add one mana of any color to your mana pool. Put a brick counter on Pyramid of the Pantheon.
{T}: Add three mana of any one color to your mana pool. Activate this ability only if there are three or more brick counters on Pyramid of the Pantheon.