Goblets of Chance

The silver goblets of chance are of dwarven build, but were enchanted by a witch using the tears of a celestial being and an infernal being: one goblet contains a poison (not necessarily lethal), the other a cure (thought not necessarily the cure for the poison).

One could take a roll of the dice and sip from each, randomly altering their destiny by developing an immunity to something, but also an affliction that although terrible, bears some benefits.

The goblets are not considered items of the Spirit of Destiny, but can be used in conjunction with those to allow one to change (though not control) their destiny.