Natural Emergence
Planeshift — rare
Enchantment
Natural Emergence rulings:
2009-10-01: A noncreature permanent that turns into a creature is subject to the “summoning sickness” rule: It can only attack, and its abilities can only be activated, if its controller has continuously controlled that permanent since the beginning of their most recent turn.
2004-10-04: You choose the enchantment to return on resolution of the triggered ability. This is not targeted.