Pact of Hunger

Your patron has blessed you with the ability to eat the flesh of your foes to gain a semblance of their power. As an action, you may consume a portion of raw meat from a non-humanoid creature that is not a construct, which you helped to defeat. You may choose a single aspect of that creature to assume for 1 hour. The features you may choose are as follows:

A type of sense enhancement (Keen Sight, Dark Vision, Blindsense, etc.)

A +1 to the creature's highest stat

A damage resistance. If the creature has multiple damage resistances, you may choose only one.

You may only have a single aspect active at any given time, and can only choose each aspect once, and regain the ability to choose it after a short or long rest. If you consume another serving of flesh, you lose the previous aspect. You may only gain an aspect from a creature once. A second portion of flesh from the same creature has no effect.

Invocations

As above

Prerequisites: Pact of Hunger, 8th level

When consuming the flesh of a creature with a fly speed, you may choose to gain a fly speed equal to your walking speed.

So Below

Prerequisites: Pact of Hunger, 8th level

When consuming the flesh of a creature with a burrow speed, you may choose to gain a burrow speed equal to your walking speed. When consuming the flesh of a creature with a swim speed, you may choose to gain a swim speed equal to your walking speed, and the amount of time you can hold your breath is doubled.

Offensive Eater

Prerequisites: Pact of Hunger, 5th level

When consuming a creature with a special attack (Breath Weapon, Acid Spray , Web, etc.) you may choose to gain that special attack. Damaging attacks deal a number of d8 equal to your charisma modifier in damage. You may use the special attack a number of times equal to your proficiency bonus. Once used it is recharged on a d6 roll of 6. Any saving throws are based on your own ability scores.

Shared Meal

Prerequisites: Pact of Hunger, 5th level

You gain the ability to cast Hunger of Hadar at 3rd level without expending a spell slot. You regain the ability to do so when you finish a long rest.

Hanging Predator

Prerequisites: Pact of Hunger, 8th level

When consuming the flesh of a creature which can walk on walls or ceilings, you may choose to gain the ability to do so yourself.

Live Meal

Prerequisites: Pact of Hunger, 12th level

When grappling a target, you may choose to make a bite attack. On a hit, you deal 1d6 piercing damage, and can choose an aspect of the target to assume

Gluttonous

Prerequisites: Pact of Hunger, 14th level

You may consume two portions of meat and gain two aspects.

Cannibalize

Prerequisites: Pact of Hunger, 12th level

You may now consume the flesh of humanoid creatures to gain their power. In addition to previous options, when consuming the flesh of a humanoid, you may choose one of the following aspects to assume:

A skill proficiency

A spell or ability granted by the creatures race

The superficial appearance of the creatures race

Additionally, when consuming the flesh of a spellcaster, you may choose to gain a fraction of their spellcasting abilities. When you do so, you gain a number of spell levels equal to your proficiency bonus. You can use these spell levels to cast spells which the creature knew. You use the casting ability of the creatures class (Intelligence for Wizard, Charisma for Warlock, etc.)