Flagstones of Trokair
Legendary Land
{T}: Add {W}.
When ~this~ is put into a graveyard from the battlefield, you may search your library for a Plains card, put it onto the battlefield tapped, then shuffle.
Karametra, God of Harvests
{3}{G}{W}
Legendary Enchantment Creature -- God
6/7
Indestructible
As long as your devotion to green and white is less than seven, ~this~ isn't a creature.
Whenever you cast a creature spell, you may search your library for a Forest or Plains card, put it onto the battlefield tapped, then shuffle.
Kor Cartographer
{3}{W}
Creature -- Kor Scout
2/2
When ~this~ enters, you may search your library for a Plains card, put it onto the battlefield tapped, then shuffle.