The Phoenix Echo...if the Phoenix Force is too much to handle, this pale blue "shadow" of the Phoenix Force seems to be more "user friendly". First (and only) used by Rachel Grey aka Marvel Girl, the Phoenix Echo was created when a sword containing a fading shadow fragment of the Phoenix Force was used to attack Rachel. As daughter of Phoenix (and once was the Phoenix herself), Marvel Girl possessed a natural spark of the Phoenix Force, which called to the piece in the sword. When the two combined inside Marvel Girl, she manifested a Phoenix Echo (a burning bird effect similar to the Phoenix Force, only the flames were blue instead of gold). Her Phoenix Echo made her almost as powerful as her mother, until the Phoenix Echo left to rejoin the Phoenix Force.