If you can put it on armor you should be able to put it on a cloak. But then, you should be able to put any effect on just about anything.Absolutely not to Cloak. *Weapon makes more sense.
I have to applaud you for your chutzpah, however. I mean, why not have all effects on all items? That'd mess up the joy of gear-tetris.
its on a cloak as a spell . but that isn't a prime cloak to use . level 3 -5?If you can put it on armor you should be able to put it on a cloak. But then, you should be able to put any effect on just about anything.