While I can see the justification for buying the art sleeves just because they look so good, if you are going to pay $7.49 to sleeve a deck with plain matte sleeves, there are better options available
It is a card you need to think long and hard about why exactly you are playing it and if you can afford to
"Dash [cost]" means "You may cast this card by paying [cost] rather than its mana cost," "If this spell's dash cost was paid, return the permanent this spell becomes to its owner's hand at the beginning of the next end step," and "As long as this permanent's dash cost was paid, it has haste." If you choose to pay the dash cost rather than the mana cost, you're still casting the spell
5 Flutterfox Flutterfox is an animal creature card from previous fairy tale-inspired set Throne of Eldraine
Vigor is especially sweet when paired with Red's board wipes, like Blasphemous Act
Some effects are better than others in a vacuum, but each it a powerful addition to most decks