Disciple of Hadar

+1 Charisma.

You have strong connection to Far Realm and specifically to Hadar which empowers your void related abilities.

Hunger of Hadar: In addition to usual spell effects, Hunger of Hadar also gives you temporary hit points equal to number of creatures inside its area of effect and half of the acid damage inflicted by spells tentacles.

Arms of Hadar: In addition to usual spell effects, Arms of Hadar gives you half of its damage done as temporary hit points.