Plant a Sapling // Fully-Grown Treefolk

Oracle Text

[Plant a Sapling]
Search your library for a basic land card, reveal it, put it into your hand, then shuffle this spell into its owner's library transformed. (For playtesting purposes, put it into its sleeve upside down.)

[Fully-Grown Treefolk]
(You can't cast this face unless it's been transformed by the front face.)
Fully-Grown Treefolk's power and toughness are each equal to the number of lands you control.