Familiar

[Tsukino_Kaji]

I think you went the wrong way with this.
Instead, concider it this way; Leave what Familiar dose already then,
1.) Allow it to increase the duration of the jug pets it has been used apon, not just the duration of charmed pets.
2.) Stat increases larger then the pittence they are now.(i.e. HP.)
3.) (This one specifically is the one I hope for.)All mobs and jug pets have thier respective jobs themselves. When a BST usues his 2HR on their pet, the pet should also use it's respective 2HR.
4.) (Would be nice, but don't expect it.) When a BST uses their 2HR, have an effect on the pet similar to WHM's Benediction.