Well Paralyze II is awesome on things that don't have built-in potency reduction. Earlier I was consistently soloing VT~IT tigers for my drops. Slow II + Paralyze II + Dia III and I just owned them on RDM/NIN. Sab + Para II just rapes a monsters attack rounds.

That being said ... all current NM's are pretty much resistant to paralize. Either it lands and never procs (potency reduction) or it'll never land (straight resistance). It's pretty much useless on big stuff, as is all our enfeebles in general. Grav II is -40 evasion, that's +40 acc to everyone in the alliance, a great thing to stack with Dia III. Except due to it's movement speed effect, SE has made ALL current NM's resistant to Gravity. So again, an enfeebled that's useless on big fights.