On Death: Return Night Barker from your graveyard to the field. It becomes ephemeral. (If an ephemeral object would leave the field, banish it instead.)

Class Bonus On Enter: Reveal a card at random from your memory. If that card is wind element, choose another ally you control and put a buff counter on it. (Allies get +1 power and +1 life for each buff counter on them. Apply this effect only if your champion's class matches this card's class.)