Effect effect = new LoseCreatureTypeSourceEffect(new DevotionCount(ColoredManaSymbol.G, ColoredManaSymbol.W), 7);
effect.setText("As long as your devotion to green and white is less than seven, Karametra isn't a creature");
this.addAbility(new SimpleStaticAbility(Zone.BATTLEFIELD, effect));
// 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 your library.
this.addAbility(new SpellCastControllerTriggeredAbility(
new SearchLibraryPutInPlayEffect(new TargetCardInLibrary(filter), true), new FilterCreatureSpell("a creature spell"), true));
}