bind, paralyze, silence. Probably so you can get away without mob chasing you or hitting you and casting on you. granted my not use often but it may be handy to have
The point of this item could be to enhance solo-play. This could be useful when DD jobs who don't normally have the enchantment affects require them.
I think it's a good piece for soloing :). It'd be a lifesaver with silence, paralyze and bind.