Chimeric Sphere | Magic: The Gathering
Formats Chimeric Sphere is Legal in
Official Oracle Text for Chimeric Sphere
: Until end of turn, Chimeric Sphere becomes a 3/2 Construct artifact creature and loses flying.
Official Rulings for Chimeric Sphere
8/1/2008 : A noncreature permanent that turns into a creature can attack, and its abilities can be activated, only if its controller has continuously controlled that permanent since the beginning of his or her most recent turn. It doesn't matter how long the permanent has been a creature.