Mishra's Workshop

Land -
{T}: Add {C}{C}{C} to your mana pool. Spend this mana only to cast artifact spells.

Land -
{T}: Add {C}{C}{C}. Spend this mana only to cast artifact spells.

Land -
{T}: Add {3} to your mana pool. Spend this mana only to cast artifact spells.

Land -
{T}: Add {C}{C}{C} to your mana pool. Spend this mana only to cast artifact spells.

Land -
{T}: Add {3} to your mana pool. Spend this mana only to play artifact spells.

Land -
{T}: Add {3} to your mana pool. Spend this mana only to cast artifact spells.