Toxic- she's got defense
protect
return/bounce-If you want a fighting coverage, not very good as it's 2 turns, I'd go with return, Better power and STAB, plus, you need happiness to evolve anyway
rest/attract/magic coat-rest to keep her healthy, or attract to further hinder foes, or magic coat if you din't need stuff getting in your way
or if you want to be a real jerk (good for fun, but I wouldn't use this competetively)
Endure
endeavor
Quickattack
shadow ball-just in case you find a ghost type that quick attack won't hit.
(other useful attacks)
baton pass-can pass agility for epic sweeping
switcheroo-works well with ability
Agility-boost speed, can be passed
substitute-...