Glacidus

Glacidus is a mod created by 115kino, Kingboo177 and Lachney. It adds the Glacidus dimension, a dimension with three layers.

Entering the Glacidus
The Glacidus portal is made by creating the following structure out of Packed Ice and Glowstone:



Once that structure is complete, it may be turned into a portal by breaking the Glowstone. Instead of breaking, it will turn into a Glacidus portal.