When you attack with Billowing Mirage, transform up to 1 ash you control into an Aether Ashwing. (Create an Aether Ashwing token and put the ash under it.)
Go again
Near Mint - $700
Near Mint Spanish - $700
Lightly Played - $600
Lightly Played Spanish - $600
Moderately Played - $500
Moderately Played Spanish - $500
Heavily Played - $400
Heavily Played Spanish - $400
Damaged - $400
Damaged Spanish - $400