The art is a story in its own
It was introduced in 2010 in Black Collection [BW1] and White Collection [BW1], the dual set that marked the beginning of the Pokmon TCGs fifth generation
The damage any given attack causes is further determined by each individual Pokmon's Level as well as Attack and Special stats

Anatomy of a Magic Card Mana & Colors Land Type Mana Color Produced Color Themes Associated Creatures Plains White Protection, Wide Board State Soldiers, Leonin Island Blue Control, Mill Wizards, Krakens Swamp Black Graveyard Recursion, Creature Kill Zombies, Vampires Forest Green Big Creatures, Mana Production Elves, Beasts Mountain Red Fire to the Face, Hasty Attacks Goblins, Devils Wastes Colorless Exile Eldrazi How to Win Put Opponents Life Total Down to 0 Put 10 Poison Counters on an Opponent Put all Cards from Opponents Library into their Graveyard or Exile Play a Card with an Activated, Triggered, or Static Ability that causes the Opponent to Lose the Game Card Types Creature Abilities Kinds of Abilities Activated Activated abilities are abilities of a card that their controller can use whenever he or she wants (providing that He/She can pay for it and barring special conditions (i is a static ability found on Auras which defines what they can enchant

Squirrels are inherently a "go wide" strategy, and these two cards exemplify that better than any others
Introduction Submitting Pokmon cards for grading can significantly increase their value, especially if they receive a high grade