While this card does take 2 Energy to attack, it does allow players to put their opponent's Pokmon to sleep when they attack it
"Number 16: Shock Master" had the powerful effect of detaching 1 XYZ material from it and negating all the effects of 1 card type (Monster, Spell or Trap) until the end of the opponent's next turn
Special Summon the destroyed monster to your field in Defense Position
C Common Infernal Dragon X DARK Level 4 [ DragonEffect ] ATK 2000 DEF 0 Once per turn, during the End Phase, if this card attacked this turn: Destroy this card
Spiders are a MTG creature type that's had a sprinkling of creatures in most every set
Just before Cleffas release, most games were decided on the first turn, either by a turn 1 win or from the player going first being able to play a myriad of cards that essentially left the other player empty-handed