Omen is a four-legged demon-like creature. He is a cancelled champion that eventually made way for Riven. The cancellation of Omen was the cause of the eventual V22.214.171.124 delay since Riot had to push up the Riven release.
- Omen was designed by FeralPony.
- In the Jurassic Kog'Maw splash art, a skeleton on the wall seems to resemble Omen.
- It was initially speculated that Omen could have been replaced by Kha'Zix. Morello has stated that Kha'Zix has nothing to do with Omen. 
- A creature resembling Omen can be seen in Spirit Guard Udyr's comic.
- ↑ http://www.gamezone.com/news/league-of-legends-before-riven-there-was-omen
- ↑ http://imgur.com/a/67h69
- ↑ http://twvideo01.ubm-us.net/o1/vault/gdconline11/Tom_Cadwell_Design_Designers%20Are%20Human.pdf
- ↑ FeralPony worked on Omen
- ↑ ?http://na.leagueoflegends.com/board/showthread.php?p=29384332#29384332