Please explain, is it another brilliant itemization concept from blizzard?

it's uniques so rare, you will never own one

Gieb shako

Chase items, so rare that we shouldn,t even bother. Would be nice if they added new currency for salvaging uniqs to gamble for other uniqs , uber version inclusing

They should be rare but NOT that rare.
Basically its like the dont exist.

woulda been fine ish if there was trading
now it doesn’t make much sense

yes exactly

They should make uniques tradable

It's a unique with a drop rate so low it's pointless. Another example of how the devs don't play their own game. Old school arpg players loved high runes but these items are worse than mirror drop rates in poe.

Does this mean there are regular uniques and uber uniques? I mean not all uniques are uber uniques, looks like.

And, this is not formal definition, this term was invented by players?

Yes, like most of the class specific uniques are not Uber. Things like Mendelns Ring for necros, Condemnation for Rogues, Tempest Roar (no matter how it feels) for Druid, Raiment for Sorc, Howl from Below for Necro. Items like penitents and razor plate as well.

You still might not see more than 1 or a few of these leveling 1-100. All RNG - I have like 5 Mendeln rings and know level 100 necros just praying for one.

But shit like Shako, Doombringer, etc.. it’s like a fraction of a fraction of the drop chance of the items below. Like rarer than finding a freaking Zod rune in d2 which I only ever legit saw drop in like 3 years of playing the game.