/technique
Repairs, drops and forgets learned techniques, and diagnoses the technique item in your hand. Every node also exists as /mxt technique ….
/technique ...... repair [dry-run]Removes the stale entries that point at technique definitions the current data pack no longer provides;
dry-runreports what would be removed and changes nothing.... drop <id>Removes one learned technique and rebuilds the attributes and abilities it granted.
... forget <id>Forgets one technique: its own stage record goes with it (re-learning starts at the entry stage) and the attributes and abilities it granted are rebuilt.
... diagnoseChecks the technique item in your hand gate by gate and reports why it cannot be used.
forget leaves realm, cultivation progress, resources and the method currently running untouched.