Disciple of Shub-Niggurath

Shub-Niggurath is an Outer God Described as "the wife of Yog-Sothoth", Although what that actually means when talking about godlike eldritch beings is unknown. In any case, it, or she, is associated with life and fertility, as evidenced by the epithets  She's known with such as "The Black Goats of the Woods with a Thousand Young" and "Magna Mater" (Great Mother). Despite the seemingly positive domains, Shub-Niggurath is certainly not a good diety, for if she does represent life she represents it at its most primal and savage form. Nonetheless, she is quite commonly worshiped by mortal Cultists who offer her sacrifices in exchange for gaining her boons. Shub-Niggurath has large amounts of monstrous Spawn, most famously the fearsome dark young. of Shub-Niggurath, which her worshippers often treat as proxies of their deity, offering, them sacrifices, and supplications.

Accelerated Healing

Starting at first level. your connection to the cosmic embodiment of life causes your wounds to heal quickly and makes you harder to put down. You gain advantage on death saving throws. additionally, if you spend hit dice to regain hit points at the end of a short rest you double the amount of hit points you regain

Unearthly Vitality

Starting at 6th level, Shub-Niggurath's power fills you with vital energy, Causing you to gain resistance to necrotic damage, and advantage on your Con Saving throws. in addition, your Hit Point maximum can't be reduced

Summon Minor Spawn

Starting at 10th level, you may use your action to invoke your patron and summon a minor spawn of Shub-Niggurath, using the statistics of a beast no larger than medium and with a challenge rating of 1/4 or lower, but with its creature type Replaced with aberration. add your proficiency Bonus to the spawns AC, attack rolls, and damage rolls, as well as any saving throws and skills it is proficient with. its hit point maximum equals its normal or 4 times your warlock Levels, whichever is higher. the spawn takes turns on your initiative and attempts to protect you by attacking the most recent creature within its movement to have attacked you (if not creature attacked you it attacks the nearest hostile creature). you may use your action to command it to attack a specific target or to take the Dash, Disengage, Dodge or help action. once this future, you can't use it again until you finish a short or long rest, and you can't have more then one Spawn summoned at any given time.

Blessing of The Dark Mother

The Touch of Shub-Niggurath permeates your flesh, Changing you into something closer to her spawn. starting at 14th level, your creature type changes to aberration. You count as both n aberration and your previous creature type for qualifying for feats etc, but are not affected by any spells and effects that do not affect aberrations. you also gain immunity to diseases and poisons, and you can no longer die of old age.