Storm beads ammy

2 to necro skills

10% faster cast rate

7 to stamina

magic damage reduced by 1
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Raven noose ammy

1 to druid skills

10% faster cast rate

5% life leech

20 to dex

12 to mana

8 to all resistence

regenerate mana 6%
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Rune talisman ammy

2 to shape shifting skills

8% faster cast rate

6% mana leech

11 to dex

7 to mana

regenerate mana 6%

8% damage taken goes to mana

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skull heart ammy

1 to necro skills

9% faster cast rate

23 to mana

regenerate mana 7%

lightning resistence 9%

poison lenth reduced by 75%

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Rainbow faccet

+4% to poison damge

-4% to ememys poison resistence

100% change to cast lvl 51 poison nova apon death.
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The facet might be the only one with apparent value. You would be lucky to receive a pul for the the amulets. People like +skill resist dex strength fcr ones mostly.