Coven

Upon taking this feat, you can form a coven with up to two other creatures that also possess this feat. While the members of the coven remain within 30 feet of each other they each receive the following benefits:

• Each member of the coven receives a bonus to their spell attack. This bonus is equal to the number of coven members.
• The spell save DC of each coven member is altered. Average together each members spell save DC then add a bonus to the total equal to the number of members. This is now each member's spell save DC.
• You have access to a number of extra spells equal to your spellcasting modifier. You choose these spells from the spell lists of the other coven members. You can only choose spells of a level that you can normally cast.

If any member is not within range, all members of the coven lose access to all benefits from this feat as well as receive a penalty to their spell attack and spell save DC equal to the number of members of the coven. Additionally, each member receives 1d10 psychic damage whenever they cast a spell. If one member dies, the other member(s) receive these penalties until they finish a long rest.