Sylveon & Leafeon no V deck

This deck was made for a buyer, whom insisted on a Fairy Sylveon (specifically Fairy) and a Leafeon deck without any Vs / Vmax. Am new to building decks, so help leave some helpful comments on how I can improve the deck.

How to play:
Use Eevee’s “Signs of evolution” move to get it’s eeveelutions, then evolve into either one of them. The “Evolution incense” is able to help you get the evolved versions of the other Pokemon. When a Pokemon has high retreating cost,

This deck was made for a buyer, whom insisted on a Fairy Sylveon (specifically Fairy) and a Leafeon deck without any Vs / Vmax. Am new to building decks, so help leave some helpful comments on how I can improve the deck.

How to play:
Use Eevee’s “Signs of evolution” move to get it’s eeveelutions, then evolve into either one of them. The “Evolution incense” is able to help you get the evolved versions of the other Pokemon. When a Pokemon has high retreating cost, remember to play “Galar Mine” to increase it’s retreat cost even more (Just do this the moment you get the card). This way, you are able to deal even more damage to the opponent using the promo Leafeon’s “Grass knot move”. If you encounter a Pokemon with a high attacking power move, use “Boss’s orders” to change their Pokemon out to a weaker one that may not be ready to attack yet. Carnivine works along with Leon and the Cape of Thoughness, allowing it to attack and recover health at the same time. Sylveon allows you to use the moves of your opponent’s trainer card, preventing them from getting the benefits of that card but still losing it. Liligant is able to either confuse or put the opposing Pokemon to sleep, proving useful no matter which side of the coin you get. Lastly, the Full Face Guard, like the Cape of Toughness, is used to tank through heavy attacks by the opposing Pokemon.
For a standard version of the deck

Since the only legal Sylveon (which is from Pokemon Go) isn't very good, you can replace it and the Fairy type energy with another Eeveelution and its energy type