Staff of Nature

{g} +2 hit/ +2 dmg ---> if on soil/green +3/+3
{t} Critical hit: does ... something
{t} Staff grows into a 30 ft. high tree of your
choice for min 1h and max 24h if stuck into
the ground and commanded to: "grow"
{t} There is more to this staff, yet to uncover
"Impossible!.... The staff of Lady Faerona herself?
...I thought it destroyed by the dragons long ago....
...could that mean she herself is?....but no..."