For many Pokemon Trading Card collectors, this new widespread interest in the trading cards has sadly been more disheartening than joyful
It's important to note that in decks that have easy access to the resource required by a mana reduction mechanic, these reasonably costed, fair cards become extremely powerful
so it tries to make up for it w/having a few sources of satyr token creation to inflate the board
But if time is the limited resource that is spent flipping sieges, players will probably prefer a more meaningful threat to reward them for that effort and hopefully end the game sooner
This card is a classic combo with Sanguine Bond and is able to form an infinite loop to drain all of your opponent's life
I've put together a rough summary of why I used Crustle, how effective the ability Mysterious Shell actually was, and how to play against each matchup