Slime for the Slime God!

Clear

Henzell says...

An ice-themed portal that places on D:11-13, Lair, or Orc. Expect freezing clouds, ice-themed monsters (e.g. ice statues) and loot (e.g. ring of ice or manual of ice magic). Prominent top-end threats include ironbound frosthearts, bog bodies, a frost giant, or an ice dragon. The {glacial chasm} is a harder version of this portal.

Information based on master branch and the great LearnDB.
© Dungeon Crawl Stone Soup, 2010.