Mandy, Verdant Druid

When Mandy, Verdant Druid enters the
battlefield, you may search your library
for up to two basic land cards, reveal them,
put one onto the battlefield tapped, and
the other into your hand. Then shuffle your
library.
Whenever a land enters the battlefield under
your control, you may put a +1/+1 counter
on target creature you control if you do.
Otherwise, you gain 2 life.