Aquatic Arbor

{t}: Add {g}. Activate this ability only if you
control a basic Island.
{t}: Add {u}. Activate this ability only if you
control a basic Forest.
{1}{u}{g}, {t}: Draw a card and you gain 3 life.
Activate this ability only if you control a
monocolored blue creature, a monocolored green creature, and a multicolored blue and
green creature.