Incantation
Rivals of Old and Rot
Unlock the final rank of the Vow of Rivals, adding stronger Guardian variants.
When it can appear
- The Cauldron reveals at most 3 new Incantations from this category each night.
- Earlier eligible Incantations in the fixed Cauldron order can delay this one. They do not need to be completed.
When it unlocks
- Requires completion of the true ending.
- Complete all of these encounters: Vanquish Unrivaled Cerberus, Vanquish Unrivaled Prometheus.
- Defeat Chronos at least 3 times.
- Defeat Typhon at least 3 times.
- Requires one of these story events: speak with Chronos about Tartarus.
- Requires one of these story events: speak with Chronos about Mount Olympus.
