The very first Disney Lorcana cards ever printed were available at D23 Expo back in 2022
That ability was any creature able to block it, does so
But now, things are easier than ever, you can pre-order from the comfort of your home, no lines, no flights, just cards
Fearing what might happen once her power fully blossomed, she granted Rhys immortality on the condition that he must poison her should any hint arise that Oona's power is corrupting her
Because his ability allows him to search for any future card with that specific tag, Christopher Robin is built to scale in power as the card pool grows larger over the next year
But there's nothing saying you can't put both of them in your deck at the same time for maximum punishment.