She was a neutral chaotic druid who took a particular in insects. One day she tried to perform a ritual, so she could turn herself into a giant spider, at will. However something went wrong and her soul ended up getting lost in the process. Now she's a demon, somewhere between the underworld and the celestial plane.

Expanded Spell List

The Fiend lets you choose from an expanded list of spells when you learn a warlock spell. The following spells are added to the warlock spell list for you.

Fiend Expanded Spells

Spell Level	Spells
1st	disguise self, false life
2nd	spider climb, web
3rd	counterspell, stinking cloud
4th	giant insect, polymorph
5th	mislead, dominate person

Ajkumoala's Blessing

Starting at 1st level, when you reduce a hostile creature to 0 hit points, you gain temporary hit points equal to your Charisma modifier + your warlock level (minimum of 1).

Ajkumoala's award

At 6th level, Ajkumoala will award you for your efforts. You are awarded with an arachnid servant can do everything a familiar can and more. You can harvest poison once a day, ask your patron a direct question or gain temporary health points equivalent to your charisma modifier.

Ajkumoala's Resistance

At 10th level, you gain permanent resistance to poison and disease since all this time your patron has been putting a tiny bit of poison and disease into your body, training you for this moment. 

Ajkumoala's metamorphis

At 14th level, your patron let's you turn into any giant insect like creature once per long rest. You get the stat block of the creature that you choose.