We have to assume the anime will focus on Eva's personal growth, and not the more tedious parts of becoming a great trainer - like tracking down the most powerful Pokmon cards you can afford for your deck
Despite average stats, The Queen herself has a reasonable Ink cost and her ability is another which allows players to manipulate their deck to speed up their card draw and get items into play quickly
Its evolution line has access to Prankster, a hidden ability that gives priority to status moves, enhancing its strategic value
While this is mostly a sideboard card since its other mode is very niche and rare to use, its very effective against decks that have the nasty tendency of flooding the board with small flying creature tokens
If youre wondering which colours are allied and enemy in MTG, theres an easy way to tell
One thing to note is that Hazezons second ability considerably weakens its tokens, but you've got a few ways around this