The Caverns of Frost are as the name suggests, caverns filled with frost.
The Caverns of Frost has two levels with the main enemies being,
- Wintersbane Huntress
- Wintersbane Stalker
- Icy Quillback
- Frostclaw Burrower
There is a chance that a rare, purple-named mini-boss named Chiltara, (A unique Wintersbane Huntress) will spawn within the cave. The spawn rate of Chiltara is unknown but is conceived to be very low (<10%) and this rate is not affected by magical drop rate. Upon defeat, Chiltara is supposed to have a 100% drop rate of an account-bound item named Gibbering Gemstone. This, however, is bugged as of the pre-expansion patch. The Gibbering Gemstone is one of the ingredients in crafting the Staff of Herding to get to Whimsyshire.
Unique monsters encountered in here are Zuul the Destroyer, Malifant the Wicked, Venger the Ancient, and Sin, Nomad of the Wastelands.