So, I just returned to the game after 12 years. There's so many new icons and different things that I have no idea what they mean. I saw the Flurry Fairy and thought the sprite was adorable, I had to have it- so I spent 250k and 400 crowns to get one from the kiosk so I can trade it to my low level Ice wizard.. just to find out I can't put *my* pet in *my* shared bank? I understand if they're socketed with jewels but why is this normal pet not allowed? I was.. seriously bummed.
Beastmoon pets generally cannot be put in shared banks as they are seen as an exclusive reward in the event. Same with some of the school deck events. They are considered too unique to move to another wizard.