v0.76
looking at the xml for rings of Embers, Storms, and Glacier and they all give cold resist, regardless of what they say:
<GameModifier>
<ModType>Unit</ModType>
<Attribute>AdjustUnitStat</Attribute>
<StrVal>UnitStat_ResistCold</StrVal>
<Value>75</Value>
<Provides>+25% Lightning Resistance</Provides>
</GameModifier>
<GameModifier>
<ModType>Unit</ModType>
<Attribute>AdjustUnitStat</Attribute>
<StrVal>UnitStat_ResistCold</StrVal>
<Value>75</Value>
<Provides>+25% Cold Resistance</Provides>
</GameModifier>
<GameModifier>
<ModType>Unit</ModType>
<Attribute>AdjustUnitStat</Attribute>
<StrVal>UnitStat_ResistCold</StrVal>
<Value>75</Value>
<Provides>+25% Fire Resistance</Provides>
</GameModifier>