Because of how expensive this card is to buy
Put another way: Two years ago, Nekusar, the Mindrazer decks became all the rage and some cards saw significant gains
They do not apply to your sideboard
6: Return all nonland permanent cards with mana value 3 or less from your graveyard to the battlefield
GameSpot referred to the game as "a faithful and amusing adaptation of the collectible card game" calling the gameplay "addictive", but found it to be overall less satisfying than the original Pokmon role-playing games, stating that its goal of 'collecting all 226 pieces of paper' just doesn't satisfy like 'catching 'em all' can and does." Others, such as IGN called the game "a blast to play" and that it offered mostly the same experience as the tabletop version "without the clutter or cost", yet acknowledged that the video game adaption could not fully replicate the original given the finite amount of cards available
Whereas in real life, all things become crab, in Magic, all things become bird