Lorien in general

[Walküre]

good idea but i think the white council was a good idea too maybe for the second ultimate spell

The White Council could be an interesting idea, but the only two factions which could be suitable for this spell, Rivendell and Lothlórien, already have similar summoning powers; Rivendell can summon alternatively the members of the Council of Elrond, and Lothlórien can summon Radagast.

[Linhir]

Or, maybe... ultimate spell can be a summonning spell? Celeborn could summon some elite troops from Doriath or Galadriel - her father, Finarfin. And Finarfin will got whole palantir of passive spells which would strenghten all units and heroes?

Or... daughter of Cel and Gal - Celebrian, she will bring joy to hearts of all elves and they will deals more damage and have stronger armours etc. etc.

[Walküre]

Or, maybe... ultimate spell can be a summonning spell? Celeborn could summon some elite troops from Doriath or Galadriel - her father, Finarfin. And Finarfin will got whole palantir of passive spells which would strenghten all units and heroes?

Or... daughter of Cel and Gal - Celebrian, she will bring joy to hearts of all elves and they will deals more damage and have stronger armours etc. etc.

Nice ideas, but yet very 'difficult' 

The Kingdom of Doriath was completely destroyed even before the end of the First Age, and the majority of Beleriand sank in the Sea, after the War of Wrath; the survivors of Doriath, or their descendants, are the Sindar of Lothlórien, thus already present in the realm.

Finarfin is the High King of the Noldor of Aman in Tirion, and can't thus go back to Middle Earth, not even momentarily 

And Celebrían, after being held captive by the Orcs and tortured, decided to leave forever the World and sail to the Undying Lands; I think that she has no interest and intention of returning to Middle Earth 

[Linhir]

I know it all... but Radagast have no business in helping elves too. He only cares about his animals, if we have to strictly stay in lore.

[Gandalf The Gray]

good point

[Linhir]

And Doriath... i know it's destroyed. But some elves which lives there, are still alive. So, it could be done like elite batallions (limited to 3) which wears old armours, get old banners and fight for long time lost glory. 

[Walküre]

And Doriath... i know it's destroyed. But some elves which lives there, are still alive. So, it could be done like elite batallions (limited to 3) which wears old armours, get old banners and fight for long time lost glory. 

So, a kind of revival 

I think that the spirit and strength of Doriath have already been inherited by the Galadhrim, who carry on its tradition 

[TiberiusOgden]

but Radagast have no business in helping elves too. He only cares about his animals, if we have to strictly stay in lore.

He lives in Rhosgobel and has close relationship to Silvan elves and Grim/beorn. In addition - Radagast is for Lady of Lorien well known wizard.

[Linhir]

Right... but he's for them just old, crazy man from neighborhood, not pal which will fight for life and death, arm to arm with Elves or Beornings.

[Gandalf The Gray]

he is in the council so he has to be important

[Linhir]

But he wasn't called to the council meetings. 

[Gandalf The Gray]

ow whyy ????

[Linhir]

Maybe... it could be something called "Lothlorien Mists"? It will summon mist on the large area which will heal and grant defensive and offensive bonuses to every elven unit or heroe and slowly causing damage to enemies? 

[Walküre]

Maybe... it could be something called "Lothlorien Mists"? It will summon mist on the large area which will heal and grant defensive and offensive bonuses to every elven unit or heroe and slowly causing damage to enemies?

Yes, this is the main concept, in synthesis 
A magical Mist that protects and heals your and the allies' units and heroes, and repulses the enemies at the same time.
The same Magic that Galadriel used to protect Eorl's army from the Shadows of Dol Guldur 

Something similar is present in The Elven Alliance Mod for BFME1, as an ultimate spell of the Elves.

[Walküre]

hola mi pana una pregunta como hago para que mi edain mod me salga la actualización del parche 4.1.1 yo lo actualizon pero no me sale nada

I'm sorry, this is an English Forum, and we are talking about Lothlórien 

From what I understood, you have some kind of problems with the update to the 4.1.1 Patch.
For any sort of released updates, you have to use the Edain Mod Launcher and search for updates; it will automatically find them and install in the Edain Mod's folder.
But, since I'm not an expert, I sincerely suggest you contact Turin_Turumbar here or on ModDB; he is the member of the Edain Team who deals with and takes care of this type of issues, since he is himself the creator of the Edain Mod Launcher.