Assertion: warlock | /r/CapableOf | learn new invocation
Facets:
value: as a warlock gains levels
type: MANNER
Source sentences:
text: At any level when a warlock learns a new invocation, he can also replace an invocation he already knows with another invocation of the same or a lower grade.
text: As a warlock gains levels, he learns new invocations, as summarized on the advancement table and described below.