As with any new card type, the first run is always a bit experimental, leaving open the possibility for some wild power outliers in this initial set of thirteen Cases
Best of all, the card was templated so you can max out on one Lander per player attacked each combat, so an aggressive landfall deck can pile up Landers in a hurry, and each Lander you sac essentially discounts the next, since the basics you search up enter untapped
Fun fact: Cresselia is said to embody the crescent moon and appears to those seeking peaceful rest
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Moreover, both Horn Attack and Waterfall are normal, damage-dealing attacks with no additional effects ( e.g., some Pokmon have attacks that require the player to discard an energy card)
You might even be able to bring it back later with something like Sun Titan or Sevinnes Reclamation