Annoying Uniques

[Khuzdul]

Recently there was a thread about the most annoying non-uniques. If you haven't read it I advise you to check it out. It was a great place to have a whine about the ones that get you, and maybe get advice on how to beat them.

On that note, I would like to start up a thread about the most annoying Uniques (sorry if this has already happened :/ ). What are your most annoying Uniques?
Personally I hate Mîm, Harrowen and any Summoning Unique (especially Radagast).

[Angrist]

Wormtongue

[Angrist]

Oh, and Emperor quylthug

[HallucinationMushroom]

All the ones that can disenchant

[Monkey Face]

Morgoth and Sauron. All the others can pretty much be ignored.

[mushroom patch]

Saruman, imo. Disenchant melee, fairly tough, spawns awake. Very annoying when diving.

[Bogatyr]

Wall walkers and wall eaters and those which move erraticly. Every one else can be pillar-danced fairly trivially with enough speed.

[Ingwe Ingweron]

I've grown to no longer find any of the uniques particularly annoying. If I can't deal with their set of abilities at the time, I try not to fight them. I know that, assuming @ survives, at some point they can be destroyed. I don't have that same feeling about some of the non-uniques.