When in your graveyard this faerie can serve another purpose
Then when it does damage to the player, it gets a counter making it even bigger
On its own, for the first card, Dawn of Hope may as well read (8: Draw a card)
There is no regional size variation within the Pokmon TCG itself
You might be tempted to swap out Kotis for Muldrotha, and there is merit in doing so, but you can always bring Muldrotha back turn after turn with Kotis, and eventually, Kotis will outscale Muldrotha in terms of power once you cast two creatures from your graveyard, and will only keep growing
In a similar sense, I think that if we are working with self milling cards or just a high ratio of spell cards in general, then Psychic Spiral can itself be a powerful win condition to reach a similar goal as the previous examples