#l144

The giant spiders were themselves only the offspring of Ungoliante the primeval devourer of light, that in spider-form assisted the Dark Power, but ultimately quarrelled with him. There is thus no alliance between Shelob and Sauron, the Dark Power's deputy; only a common hatred.

There are no precise opposites to the Wizards – a translation (perhaps not suitable, but throughout distinguished from other 'magician' terms) of Q. Elvish Istari. Their origin was not known to any but a few (such as Elrond and Galadriel) in the Third Age. They are said to have first appeared about the year 1000 of the Third Age, when the shadow of Sauron began first to grow again to new shape. They always appeared old, but grew older with their labours, slowly, and disappeared with the end of the Rings. They were thought to be Emissaries (in the terms of this tale from the Far West beyond the Sea), and their proper function, maintained by Gandalf, and perverted by Saruman, was to encourage and bring out the native powers of the Enemies of Sauron. Gandalf's opposite was, strictly, Sauron, in one part of Sauron's operations; as Aragorn was in another.

I think that in fact the Entwives had disappeared for good, being destroyed with their gardens in the War of the Last Alliance (Second Age 3429-3441) when Sauron pursued a scorched earth policy and burned their land against the advance of the Allies down the Anduin (vol. II p. 79 refers to it). They survived only in the 'agriculture' transmitted to Men (and Hobbits). Some, of course, may have fled east, or even have become enslaved: tyrants even in such tales must have an economic and agricultural background to their soldiers and metal-workers. If any survived so, they would indeed be far estranged from the Ents, and any rapprochement would be difficult – unless experience of industrialized and militarized agriculture had made them a little more anarchic. I hope so. I don't know.