Alliances — Rare
Nature's Wrath rulings:
10/4/2004 : A single permanent may cause both the second and third abilities to trigger. For example, Underground Sea is both an Island and a Swamp, and Skeleton Ship is both blue and black.
10/1/2008 : Nature’s Wrath cares about who puts the permanent onto the battlefield, not under whose control the permanent enters the battlefield under.