What interesting unobtainable or rare items do you know?

[Lordustrasz]

Hi, everyone! What interesting armor or weapon that is unobtainable or rare do you know?
Here's a list of some that I can think of:

Talisman of Binding Shards
Atiesh
Corrupted Ashbringer
Chromatic Sword
Miner's Hat of the Deep
Teebu's Blazing Longsword
Pendulum of Doom
Papal Fez
Spellshock Leggings
Elemental Attuned Blade
Classic Tier 3 Sets
Icebane Plate Set
A bunch of tabards
Blessed Battlegear of Undead Slaying
MoP Challenge Mode Sets
WoD Challenge Mode Weapons
Legion Challenge Mode Artifact Weapon Appearances
All Elite PVP Sets (Starting with Cataclysm?)

Is there anything else you know that could be added?
Thank you!

[VinceVega]

I have the original Brewfest Ram

Edit: ah nevermind just wepaons/armor

[Big Thanks]

I have the vanilla fist weapon set from ZG that transforms you into a tiger when it procs.
You can give your tiger appearence to another player with those blacksmith (i think) things they sell on the AH.

[Soulwind]

https://www.wowhead.com/item=23069/

Not the fanciest thing, most people don't know it's rare by looking at my character, but it's nice having something unique like that.

[Ayirasi]

From a bit of my collection:

The Twin Blades of Hakkari
Tabard of the Protector
Blessed Battlegear of Undead Slaying
Undead Slayer's Blessed Armor
Blessed Regalia of Undead Cleansing
Ruby Shades

[Dalinos]

Any pvp weapon that required rating. As far as I know, Deadly Gladiator's/Furious Gladiator's/Relentless Gladiator's were the last weapons to have an actual rating requirement, in WOTLK. Wrathful (the last season of WOTLK) removed rating requirements, but I'm not entirely sure. Therefore, this makes S5-S6-S7 the last seasons where weapons had a rating requirement, making the Tmog available only for those who earned them while current. Not 100% sure on this one though, so don't quote me for truth.