Weezing

Very rarely, a sudden mutation can result in two small Koffing twins becoming conjoined as a Weezing.

Ability — Levitate: If this Pokémon has any Energy attached to it, this Pokémon has no Retreat Cost.

Smokescreen (30): If the Defending Pokémon tries to attack during your opponent's next turn, your opponent flips a coin. If tails, that attack does nothing.