The Underdepths are ruled by cruel demons, as well as a population of elf demon's that abandoned their forest homeland for the promise of ultimate power.
The Underdepths units do one thing and they do it very well: they deliver pain and punishment. Their key stat is damage, and are populated with some of the hardest hitting melee champions in the game. If you enjoy playing hard-hitting close-combat units, The Underdepths may be the faction for you.
Bonus for playing 30 runes from Underdepths: Champions you control get +5 Damage.