Chimeric Coils
Fifth Dawn — uncommon
Artifact
Chimeric Coils rulings:
2008-08-01: 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 their most recent turn. It doesn’t matter how long the permanent has been a creature.
2004-12-01: If X is 0, Chimeric Coils becomes a 0/0 creature and is put into its owner’s graveyard.