Aelwyn, Tender of Nature

Whenever you tap a nontoken druid for mana,
you may create a 1/1 green druid creature token.
{g}{g} {t} : Look at the top 3 cards of your library,
you may reveal a druid from among them and
put it into your hand.
{6}{g}{g} : Tap 7 untapped druids you control,
gain control of all lands target player controls.