While many of our more recent squirrel cards are actually playable, squirrels used to belong to a more casual, dare I say nuttier design space
Usually, cards go by one of a few select levels: Common Uncommon Rare Super Rare The Super Rare category typically has the shiny foil you should be looking for, though you can take a look at the lower-righthand side of the card to make sure
[W][C] Star Freeze: 30 damage
The deck comes with two copies of ST11-004-new-genesis, another search card
go over your list, categorize each card by its function in the deck (ramp, removal, etc.), and see what you have too much / too little of, and you'll know exactly what you should cut / add
To non-competitive players, this card looks like an average Pokmon V, but I am specifically looking at this card's Sonic Edge attack