|This article is about a/an Mirror Monster in Kamen Rider Ryuki.|
Omegazelle (オメガゼール Omegazeēru, 24 & 25, 39): A Gazelle/Water Buffalo-type Zelle. It used a staff in battle. Targeted Shinji and Ren while they were unable to transform in episodes 24-25, before being destroyed by Ryuki's Dragon Rider Kick. Another appeared in episode 39 leading a pack of Gigazelles until it was destroyed by Ryuki Survive's Dragon Firestorm.
Kamen Rider Decade
- Kamen Rider Ryuki
- Kamen Rider Decade
- Episode 6: Battle Trial: Ryuki World