Normally, you want to sink all of your mana into them to draw the maximum number of cards
From there, the art directors found ways to visually embody this, while the narrative designers considered the worlds, characters, and moments that would express the goals
In the green class enchantments defense, it just distributes +1/+1 counters as you play the game, provides minor ward protection to the cards you're growing, and the final mode does give your planeswalkers double loyalty on a plus ability
You can stack with Arvad the Cursed for a hyper legend buff, and Voltron white EDH decks have a powerful incentive to keep attacking
The point here is that there is still a lot of unknown information about the Card-E era of the Pokmon TCG, despite the best efforts of all kinds of people
This attack does 40 more damage for each Benched Pokmon you discarded in this way