Horror Psychic Energy
As long as this card is attached to a Pokémon, it provides 
Energy.
Energy.If the Pokémon this card is attached to is in the Active Spot and is damaged by an opponent's attack (even if it is Knocked Out), put 2 damage counters on the Attacking Pokémon.
Pokémon this card is attached to is in the Active Spot and is damaged by an opponent's attack (even if it is Knocked Out), put 2 damage counters on the Attacking Pokémon.