Enchantment - Aura, G (1) Enchant Forest {2}: Enchanted Forest becomes a 4/4 green Spirit creature until end of turn. It's still a land. When enchanted Forest is put into a graveyard, you may return Genju of the Cedars from your graveyard to your hand.1
Illus. Arnie Swekel
2/1/2006: Because of the layering rules, if you have an animatable land, you can play the ability once, and then if it's power and toughness are lowered (but not lethally) by Mutilate or a similar effect, you can reactivate the land to restore them to those numbers.
8/1/2008: A noncreature permanent that turns into a creature is subject to the "summoning sickness" rule: It can only attack, and its {T} abilities can only be played, if its controller has continuously controlled that permanent since the beginning of his or her most recent turn.