rescue cat yugioh card Yugioh! 1631. Rescue Cat First released

Healing has never been the best in a competitive environment, but the Item card passively heals 20 every turn to your active Pokemon

While many players will still choose to build tier decks, the free cards from Golden Packs and the overall decrease in the cost of playing constructed on Arena might free more players to build fun decks or rogue brews since the risk building a deck that isn't successful is much lower since building a second deck should be much cheaper or less time consuming

The Leviathan also has shroud to make it difficult for your opponents to remove

it gains 500 ATK and 1 monster your opponent controls loses 1000 ATK, until the End Phase

Which, when it comes to the Pokmon TCG, is easily more exciting than any gameplay addition.

For example, equipping United We Stand will give that monster an additional 800 ATK/DEF for each monster you control