pokemon sun and moon cards gx & Promo Moltres & Zapdos & Articuno #210 – Card Number / Rarity Pokemon Card - Sun &

Liers zealotry is further exemplified by incorporating sea creatures into his staff and there is a massive crab over the shoulders giving him a creepy, yet elevated silhouette

Previously, in cases where a card's mana value differed from the resulting spell, such as with some modal double-faced cards or cards with an Adventure, you could cast a spell with a higher mana value than the exiled card

Dyadrine enters with X +1/+1 counters based on how much mana you invest, and you can remove counters from two creatures to create a 2/2 Robot token

So, maybe your desired strong Pokmon is in the first edition, and getting a new card is no longer possible