Gastly

Inflicts damage equal to the user’s level.

Confuses the target.

Has a chance to paralyze the target.

Poisons the target.

Prevents the target from leaving battle.

Power is doubled if the target has already moved this turn.

Puts the target to sleep.

Only works if the target is about to use a damaging move.

If the user faints this turn, the target automatically will, too.

Target loses 1/4 its max HP every turn as long as it’s asleep.