Whenever an attack does anything to Haunter, flip a coin. If heads, prevent all effects of that attack, including damage, done to Haunter. This power stops working while Haunter is Asleep, Confused, or Paralyzed.
Attacks
[Psychic, Colorless]Nightmare
10
Energy Cost: 2
The Defending Pokémon is now Asleep.
Resistances
Fighting -30
Because of its ability to slip through block walls, it is said to be from another dimension.