Boon of the Pact Keeper

1st-level Boon
Prerequisite: 12th-level Warlock

Your patron is impressed with your accomplishments and has decided to grant you abilities beyond most other warlocks. When you take this boon, you may choose a second Pact Boon from the options given at 3rd level. Additionally, you may also take one Eldritch Invocation that has the Pact Boon you selected as a prerequisite, which doesn't count against your limit.