Cair Paravel, High Palace

Cair Paravel, High Palace enters tapped.
{t}: Add {g}.
{2}{g}, {t}: Add five mana of any colour. Spend
this mana only to cast creature spells or activate
abilities of creatures.
"That wonderful hall with the ivory roof and...the
eastern door which looks toward the sea..."
The Lion, the Witch and the Wardrobe, 17.