Linuella, Forest Grower

Sacrifice a Forest you control: Cast Linuella
for {u}{u}{u}. (Activate at sorcery speed only.)
{u}{u}: Plants and Saplings you control get
+2/+2 until end of turn.

{u}{u}{g/u}: Create a land token with "{t}: Add
{g}" called "A Tree". Activate only once each
turn.