Spellcasting. Tauri is a 11th-level spellcaster. His spellcasting ability is Charisma (spell save DC 15, +7 to hit with spell attacks). Tauri has the following warlock spells prepared:
Cantrips (at will): minor illusion, eldritch blast, true strike, mage hand
1st level (0 slots): find familiar, hideous laughter, hex
2nd level (0 slots): crown of madness, invisibility
3rd level (0 slots): fear, hypnotic pattern, summon lesser demon
4th level (0 slots): dimension door, hallucinatory terrain, summon greater demon
5th level (3 slots): far step

Gnome Cunning. You have advantage on all Intelligence, Wisdom, and Charisma Saving Throws against magic.   Speak With Small Beasts. Through sound and gestures, you may communicate simple ideas with Small or smaller beasts.   Awakened Mind. Tauri's alien knowledge gives him the ability to touch the minds of other creatures. He can telepathically speak to any creature he can see within 30 feet of him. Tauri doesn't need to share a language with the creature for it to understand his telepathic utterances, but the creature must be able to understand at least one language.   Entropic Ward. Tauri knows how to magically ward himrself against attack and to turn an enemy's failed strike into good luck for himrself. When a creature makes an attack roll against him, he can use his reaction to impose disadvantage on that roll. If the attack misses him, his next attack roll against the creature has advantage if he make it before the end of his next turn.
Once he use this feature, he can't use it again until he finishes a short or long rest.   Thought Shield. Tauri's thoughts can't be read by telepathy or other means unless he allows it. He also has resistance to psychic damage, and whenever a creature deals psychic damage to him, that creature takes the same amount of damage that he does.   Mystic Arcanum. Can cast one lvl 6 spell once per day.   Evocations.

• Beguiling Influence: You gain proficiency in the Deception and Persuasion skills.
  
• Agonizing Blast: When you cast Eldritch Blast, add your Charisma modifier to the damage it deals on a hit.
  
• Book of Ancient Secrets: New ritual spells.
  
• Eldritch Sight: Spell detect magic at will.
  
• Otherworldly Leap: Spell jump at will.