flavorText: The only alert the invaders had was the rustling of leaves on a day without wind.
name: Hidden Ancients
originalText: When one of your opponents successfully casts an enchantment spell, if Hidden Ancients is an enchantment, Hidden Ancients becomes a 5/5 creature that counts as a Treefolk.
printings: USG
text: When an opponent casts an enchantment spell, if this permanent is an enchantment, it becomes a 5/5 Treefolk creature.
type: Enchantment