Bestow Curse

You place a curse on the subject. Choose one of the following three effects. You may also invent your own curse, but it should be no more powerful than those described above.
 * -6 decrease to an ability score (minimum 1).
 * -4 penalty on attack rolls, saves, ability checks, and skill checks.
 * Each turn, the target has a 50% chance to act normally; otherwise, it takes no action.

The curse bestowed by this spell cannot be dispelled, but it can be removed with a Break Enchantment, Limited Wish, Miracle, Remove Curse, or Wish spell.

Bestow Curse counters Remove Curse.