The Brood Mother

Your patron is the Brood Mother. Deep in the depths of underground, an army awaits to hear their mother's call, and she speaks through you.

Fiendish Circle

The Brood Mother allows you access to parts of mother nature's magic. You can pick 2 druid cantrips and 3 druid spells.

Entomophobia

You can wild shape into a variety of insects, anyone within 5ft of you doing this must roll a wisdom saving throw (DC 12) or gain the frightened condition until your form wears off.

Scorning Blast

You gain Eldritch Blast as a bonus action, When it lands you can apply Hatchlings to deal an additional 2d6 poison damage.

Starting at Level 9 (3d6), Level 11 (4d6), Level 15 (5d6), and Level 18 (6d6)

Venomous Pact

Narrow your focus on one of three subcategories to maximize your power:

Arachnid Pact: Spider pact based around horrifying mounts and healing from their deaths.

Beetle Pact: Strong Beetle Pact based on consistent critical damage.

Eusocial Pact: Wasp and Ant Pact based on melting enemy defenses by the hoards.

Arachnid Pact

Gain a Giant Spider or a Giant Scorpion mount and increase your spell DC by your proficiency bonus and the spell's level. When your mount is felled in battle, you gain 4d6 temporary health.

Beetle Pact

You gain a Hoard of Beetles Summon and all of your stats are increased by 1. When your summon dies in battle, you can react by ensuring your next cantrip deals critical damage.

Eusocial Pact

You can summon up to three ant swarms, wasp swarms, giant ants, or giant wasps at any given time. You can deal a melee attack for 3d4 acid damage -1d4 per swarm on the field.

Warlock Hatchlings

You can use an action to create an egg. After two turns of nothing, it hatches into a perfect copy of yourself that can be used during your turn. This duplicate only lasts 10 minutes before he dissolves into an acid puddle.