Mia, Imaginative Soul

When you cast Mia, Imaginative Soul, if you
control no artifacts or tokens, create a 1/1
blue Bird artifact creature token with flying.
You may have Mia, Imaginative Soul enter
the battlefield as a copy of any artifact or token
on the battlefield.
"My mother Haru had to run from your wars. Now
that I have returned, I swear to use my newfound
powers for peace."