While they do get bounced to your hand, in most Blue-White decks thats way better than having them go to the graveyard
Against mono-colored decks, Oona can quickly wreck a player's game by removing all sorts of powerful cards they might be hoping to draw while steadily pumping out more and more tokens
With the latest set, Modern Horizons 2, fully revealed, it seems like this design goal is now starting to come to fruition, with white getting a fair few cards that will improve its position in the color pie dramatically
Illustrated by Brandon Kitkouski Standard Not Legal Alchemy Not Legal Pioneer Not Legal Historic Not Legal Modern Legal Brawl Not Legal Legacy Legal Comp
That really is only worth it if you can deal enough combat damage via the tokens
By following these handling tips, you can enjoy your cards while keeping them well-protected