Grass-Type Gym Leader
Not sure if this has been pointed out yet but Air "Ball"oon.
Per a ruling for Apricorn Maker, it doesn't fly.
Q. Can Apricorn Maker be used to search for the Trainer "Bursting Balloon"? Taking the card literally, Bursting *BALL*oon contains the exact same "Ball" as given on Apricorn Maker.
A. Of course not, don't be silly! You can only search for cards like Poke Ball, Ultra Ball, Beast Ball, etc. (Celestial Storm FAQ; Aug 2, 2018 TPCi Rules Team)