Salvia, Voice of the Forest

When Salvia, Voice of the Forest enters the battlefield, put 2 0/1 plant creatures into play.
{x}{x}{g}{g}{t}: put X 0/1 plant creatures into play.
Sacrifice a plant creature: gain 3 life.
Some say it's her connection to the forest that allows her to so easily engage with Obad-hai, others say her herbs are truly her source of power.