Dispel II

[Demon6324236]

--Restrain: Limit target's area of effect attacks to only strike the active target. Cost:105MP. (RDM)
"RDM casts Restrain."
"AnnoyingMob's attacks are limited to a single target!"
"AnnoyingMob casts Firaga III."
~Only one target is affected by said spell~
"AnnoyingMob's restrainment effect wears off."

This might need a lil adjusting now that I think of it, Harpys, Ironclads, and Hahava's race(don't feel like looking it up, to tired) attack with normal attacks as AoEs from what I know, so it would need to be TPs & Magic only otherwise you would blow this on their 1st melee attack and it would be wasted ><;