After a long hiatus, I've picked up RotMG again and noticed a few stark changes.
Quite often it'll say
<Name>'s cursed amulet of resurrection has broken and they (become a zombie|disappear|something similar)
This prompts the most dismay and pity I think I've ever seen in an MMO. :P Particularly when the affected turns into a zombie, it seems. ("Poor <Name>. Zombied right at the end.")
The Wiki seems to contain little to nothing on the topic.
What's an amulet of resurrection and what does it do? Are some un-cursed? How can I get one? What happens when it breaks and you turn into a zombie?