Caster Animation that does nothing?

Until now, the best thing I could do in order to "surpress Manual of HP" caster animation is to give it the "Berserk-Caster", because it bares shows anything....
Now is there a way to hide it completely?

Not sure if I understood well, but you want a spell that has no animation (what do you mean with "suppress manual of HP?!?")? Then simply check its "Art - Animation Names" and put in it something like "Nothing" or "Loahl" or so... The unit won't perform any animation at all.

Oh well, animation was the wrong word to use.
I rather meant the Effect.
Like Manual of Health, it would be "Art-Caster:Item Str/IntAgi Gain..."
And if I make it blank, it would plain use the standard caster effect instead of showing nothing.

Try using "None.mdl", it's basically a model of nothing