The Freljord: MORTIS STONES
These sleek daggers of frozen granite, over a hundred feet in length, are weapons of last resort when a Watcher stirs from its slumber. The Frostguard have not needed to drop even a single stone in many centuries... but they stand ready to do so, whenever the alarm is raised.
Excerpt from the official region_gallery by Riot Games — Universe of League of Legends. Story and characters © Riot Games.
View the original region_gallery at Riot Games — Universe of League of Legends