
: Until end of turn, this artifact becomes a 2/1 Construct artifact creature with flying.

: Until end of turn, this artifact becomes a 3/2 Construct artifact creature and loses flying.
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.