The Leaning Ring is a landmark in Xenoblade Chronicles X. It is a large ring structure located in Oblivia: east of the Yawning Giant, southeast of Aaroy Plain, and southwest of Barbarich Desert. It must be visited during A Friend in Need and approaching it after completing Adventure! will trigger Mighty Mia.
- Bacchanal Scirpo
- Blast Auravis
- Brutal Vigent
- Chrysalis Blatta
- Copper Potamus
- Lake Dilus
- Recluse Adsecula
- Thunder Duoguill
- Note: Neither of these enemies are fought at the ring itself. They appear between the ring and the Rooney Cavern.
- Chasm Forfex (during A Friend in Need)
- Fierce Vigent (during A Friend in Need)