Flight of the Arapawa

Each player may choose to tap any number of Goat tokens that they control. If they do, that player puts a 0/1 white Goat Avatar token with flying onto the battlefield with that many +1/+1 counters on it.
"You haven't lived until you've seen the Arapawa migrate to the south for the cold season. It's like watching clouds float just out of reach, waiting to be snuggled... by me..."