Entrainment:
Copies the User's Ability to the target.
Gastro Acid:
Nullifies the target's Ability until the end of the Battle.
Role Play:
Copies the foe's ability and overwrites the user's ability.
Simple Beam:
Changes the User's Ability to Simple.
Skill Swap:
User and target swap Abilities.
Worry Seed:
Changes the Users Ability to Insomia.
Basically, you forgot Role Play and Skill Swap.