Gazing Fangirl

Fangirlwalk (This creature can't be blocked as long
as defending player controls a custom creature card favorited by saveria201.)
When Gazing Fangirl enters the battlefield, if a convention is taking place in Gazing Fangirl's owner's city, she gains all colors and abilities of target custom creature.
_________________________________________
"Hi Merikh..can I have your autograph?"