My latest release on Dungeon Masters Guild is a new Pact Boon for the warlock class, the Pact of the Coven!
Pact of the Coven allows you to gather a group of like-minded allies and cast powerful ritual magic with their aid. Includes more than a half a dozen new Eldritch Invocations to strengthen the bond between you and your coven. Link minds, share your cantrips, and more.
Pact of the Coven is also available as part of my Ashen Grimoire bundle, which includes several other class options at a heavily discounted price.