Libram of Infinite Conjuration

[Urimarr]

.. this object, the Libram of Infinite Conjuration, is a magical scroll,
   and can be referred to as 'infinite libram conjuration'.
It is of 37th level, weighs 4 pounds, and is worth 100 gold.
You can hold it in your hands.
It glows with a soft light, hums faintly and sheds a magical aura.
It cannot be located by magical means.
It contains 50th-level spells of 'armor', 'detect invis' and 'fly'.
When worn, it
   modifies mana by 30
   modifies wisdom by 3
   modifies intelligence by 3

I've got her 5 times but it still 37 level (I can't use it surely). Is it normal?

[Matthew]

Hrm i thought you can use anything at rank 35 no matter what rank it is?

[Caleb]

the level of the item does not matter

[Urimarr]

the level of the item does not matter

Btw you can't use items of >35 level. About Libram:

rec libram self
This scroll is too complex for you to comprehend.

[Caleb]

wierd it always use to work for me *shrug*

[Kiri-Jolith]

Fixed.