Skill Hunter Towa

[Counter:Attack] [Spirit Boost 1] Play this card. [Permanent] If it's your opponent's turn and they have a skill-less Battle Card or Unison Card in play, reduce the energy cost of this card in your hand by 1. [Auto] If your Leader Card is a black "Fin" card : When this card is played, choose up to 1 of your opponent's Battle Cards with an energy cost of 4 or less and place it under your Leader Card.