Whenever you attach a Grass, Fire, or Psychic basic Energy card from your hand to Crobat, Crobat's type (color) becomes the same as that type of Energy until the end of the turn.
Whenever you attach a Grass, Fire, or Psychic basic Energy card from your hand to Crobat, Crobat's type (color) becomes the same as that type of Energy until the end of the turn.