The Rakshasa

You have made a pact with a Rakshasa Fiend of the outer planes. Such fiends have great influence over the material plane. Rakshasa's are varied in their motivations but most all devious sorcerers and political puppeteers. They savor the fine art, music, literature, clothing, weapons and armor while spending large amounts of time lazily resting in their comforts and prowling unseen. They enter into pacts only to further their own goals.

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	charm person, disguise self
2nd	invisibility, suggestion
3rd	hypnotic pattern, blink
4th	dimension door, polymorph
5th	mislead, geas

Rakshasa's Mind

Starting at 1st level, you learn the minor illusion cantrip, and doesn't count against the number of cantrips known. 

Additionally, you can read the minds of creature's near you as if using the spell detect thoughts. You can use this ability twice, and regain all expended uses after a short or long rest.

Silver Tongue

Starting at 6th level, you draw upon the charisma of your patron and become proficient in the persuasion and deception skills. Your proficiency is doubled for any ability check made with either of those skills.

Tiger Stripes

Starting at 10th level, you have learned enough illusion magic from your patron that you can now cast the alter self spell at will.

Lesser Magic Immunity

Starting at 14th level, your link to your patron strengthens, granting you some of it's protection. You can't be affected or detected by spells of 3rd level or lower unless you wish it, and gain advantage on saving throws against all other spells and magical effects.