This will change come the patch mind you, it works differently on the live servers right now, but I’ll try to explain it.
Correct, it is possible, it’s just not very likely. An amulet can have upwards of 30+ Affixes that can roll on it. So each time you hit the Enchant button you have a 1 in 30 chance to get the one you actually want. Unfortunately they still have about 30 affixes on them on the PTR, but, it’s a little better due to the buckets.
@EarnestoEsta this may apply to you too.
So previously on the PTR (it’s closed now), you could put your item in the Enchant slot for the occultist, click on that eyeball and see a list of Affixes it could change to. I realized upon doing this, that certain affixes no longer showed up depending on which affix I clicked on to change.
I’ll use a simple example:
Amulet
+20% Movement Speed
20% Lightning Resist
20% Damage
+1 Rank of Terror (Necro passive)
So if I picked the Lightning Resist to change, I would see +% To Main Stat, possibly minion attack speed, +% Total Armor, and all of the Resist Types, since you are just changing 1 Resist for another or a different roll (just an example I’m probably missing some affixes). I would not see an option for more damage, or an option for another Passive ability.
However if I picked the Movement Speed to change, I wouldn’t see any Resist Types, or % damage, or another Passive ability. It will not allow you to roll another resist type, passive ability, or even damage type (depending), while one is present on that piece of gear. It greatly reduced the amount of affixes I could actually get, which was great in my opinion.
Now if I picked the +1 Rank of Terror to change, I would see all the other Passive abilities (including itself) that it could change into, along with other affixes. I wouldn’t see Resists, damage, or movement.
Currently this is not the case on the live servers. You have a chance (very slim chance) to change any affix on an item into any number of affixes. Using my same example, if I pick +Movement speed to change, I could give myself another resist(apparently resists aren’t on amulets on the live servers), another Passive, Bone Skill Damage, etc. on the live servers now.
The only exception being you can’t have 2 exact affixes on an item on live servers, i.e. you can’t have double movement speed on your amulet, or +% Dex showing up twice, etc. As far as I know, live server doesn’t have these buckets restricting similar affixes from appearing though.
So the PTR reduced the number of affixes that could roll on an item together, and prevents you from double dipping so to speak within those buckets. As in my examples above you will never find an item that has 2 or 3 Resists anymore. You can Temper on a 2nd Resist, but you can never find an item that comes naturally that way. I tried to go through every affix to find which ones fell into which buckets, but I’m sure I missed a few, the ones I listed were just the most obvious to me at the time.
Hope this helps.