That's normal post-launch behavior, not a Pixar problem
Animar has always been a highly versatile general that has helped to create a lot of different archetypical decks, ranging from hydra to morph tribal, before a better general could be discovered or even created from whole cloth by Wizards
That creature gains "Cumulative upkeep ." If the creature would leave the battlefield, exile it instead of putting it anywhere else
In most games, buying a card pack would treat you to a lavish animation where you see the foil packet tear open, the cards spill out one by one as you see what treasures you've just unlocked
Team Rocket's Zapdos [Gamestop] #70 (Pokemon Destined Rivals | Pokemon Cards) prices are based on the historic sales
Its not flashy, but it does its job so very well