Interwined Souls

 Whether by the will of the gods, a dark ritual, or mere fate, you and other creature's souls has been linked together, and for the better or for the worst, your lives are now bound, gaining a set of traits

• Using the conduit between your souls, the creatures can exchange simple ideas mentally as a free action, once the creatures reach level 5 this feature is also able to transmit speech.

• If one of the linked creature dies, the other part's soul will shatter, making them die instantly as well.

• As you are linked in death, you are also linked in life, whenever one of the linked creatures gains hit points by magic means, the other can choose to use it's reaction to heal for half the ammount. You and your partner share uses for this feature, choosing the highest proficency bonus between the two creatures as the ammount, once this uses are spent you can't use this feature again until you finish a long rest.

• Starting at level 5, as your combat prowess and coordination grows stronger, so does your link, whenever both creatures are within 60 feet of each other, one can spend their action to switch places with the other in an instant. After the exchange is complete, you can't use this feature again until you finish a long rest.