Well, when you play Youre Welcome, you can shuffle a chosen character, item or location back into a players deck
Aside from there being some solid options for Bird cards in Bant, like Derevi, Empyrial Tactician, there are also cards like Murmuring Mystic and Flurry of Wings that can create Bird tokens for you
While the three decks are carefully balanced against each other, they each focus on differing play styles - corresponding to their different combinations of two ink types from the six card colours in Lorcana - so some may be easier to handle or more satisfying if you prefer to play a certain way
Disney Lorcana TCG: Archazias Island Illumineer's Trove
Every time you swing with Birds with Choco out, you get to dig into your deck, draw a card, and drop (potentially) multiple lands into play at once