Hello Edain Team, i'm a fan and a regular french player of your mod.
I play often in random with all factions (no prefer) but i think if not played with unit carn dum, it's difficult to win with Angmar. For me, more units or powers of Angmar are not fun or not powerful. It's a pity ! Angmar is a good concept !
(SORRY FOR MY AWFUL ENGLISH)
Notes
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Angmar Units
Wolf Tamers Pit: units perfect for me

Hall of the King's Men: Carn dûm and Thrall master units perfect

I don't use shadow Guard and Black Knights because i dislike helmet but shield of the iron crown and armor is cool
(i think at gladiator, it's not possible ...)
For me, a helmet on the same model to other units with fur on shoulders is great.
Wight lair: Very Good concept but i don't use often. Only 1 Wight when i buy it ? the solution is a group of 3 for more fun
OR keep 1 wight but with 25 command points for have more wight in the same time
Temple of twilight: Never use Socerers because spells are too low and i'm unhappy,i like magic units and it's very representative for Angmar...
OK it's a support units but it's the single who no attack ennemy automatically and Sorcerers do not have enough health
only 5 seconds for Soul Freeze ? not impact .. 30 seconds more strategic
Black ice: area is covered on ice for 60 seconds and -50% speed
Fell Strenght, perfect

Well of soul, good but perhaps "hight damage over time"
Corpse rain, good but perhaps more powerful
Tower of sorcery : "sorecers can use spells they did not specialize in" is not a good idea. It's less strategic, 1 tower and all spells ...
I think bonus regenerate faster and Gulzar are sufficient.
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Angmar Heros
Drauglin: Graphic effect of Razor crescents and blade steps are not great.
Durmarth and Helegwen : Picture in palantir is not best quality, it's a pity ! i don't use often these heros because for me they're power are not fun to play.
Witch King: Soul disturbance is not fun to use. WK is not a ring hero charismatic because is not powerful enough with the ring, it's a pity !!!
Karsh: good

Hwaldar: good

Gulzar: very good

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Mornamarth: very good

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Zaphragor: Perfect

)))))))))
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Angmar Spellbook Powers
Blight: It's not a fun power. I dislike, never use
Horns of angmar: good

Dark obelisk: good but if the dark obeslik can attack ennemy with blue lightning is epic (same model of a tower battle)
Fell wind: very very fun power, i like eject ennemy, i love it

(but more damage)
Frozen land: good power

but graphic effect with ice covers area can last longer.
Snow Bind: Immune effect on Citadel is most important for me and retire cannot function effect
Hordes of mount Gram: good

Summon hill Trolls: good

Driving snow: good

Outbreak: very good and very fun but more damage

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Stronghold on the iron crown: very good

))
Avalanche: more damage ans it's perfect (too low for now)