Even if opposing characters do have Evasive and come after him, they have to get through five willpower - which will likely take a couple of hits
Ray Easygoing Firefly is a powerful late game card Ray has been one of my favorite five-cost questers in the game since it came out in Rise of the Floodborn, and I would actually recommend including four copies of him in your deck if you can (I would switch out the two Don Karnages for two Rays as I dont really know what Dons achieving in this deck that Ray cant also do)
A card like Freed from the Real or Pemmin's Aura will allow you to infinitely tap and untap Yuna, meaning the next creature you cast can enter with as many +1/+1 counters as you want
Some back faces have abilities that allow them to transform back to their front faces, but for back faces like Hades, it's a one-way journey, although some other spells and abilities may still cause it to transform back
There is also another card dedicated to Final Fantasy 6 's Terra, and it is Terra, Magical Adept, which has the ability to transform into the other face of the card as Esper Terra, another Summon
This card is another Legendary card from The First Chapter and while $30 is about average for Secret Rares in most games, Lorcana prints most of their cards in two variants, foil and non-foil, making the foil Maleficent a chase card for most Ruby players