Matariel, Font of Life

As long as you control six or more lands, creature spells you own cost {3} less to cast.
{g}: Each player may put a land card from their
hand onto the battlefield.
{1}{u}: Each player draws a card.
"Would the richest earth sate the olive grove?
What can crystal yield? Stone of aqueducts
sings, "Matariel," for what it makes whole."
-Peter Mohrbacher