Warlock Patron: The Great Old One
Expanded Spell List
The Great Old One 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.
Great Old One Expanded Spells
| Spell Level | Spells |
|---|---|
| 1st | Dissontant Whispers, Tasha's Hideous Laughter |
| 2nd | Detect Thoughts, Phantasmal Force |
| 3rd | Clairvoyance, Sending |
| 4th | Dominate Beast, Evard's Black Tentacles |
| 5th | Dominate Person, Telekinesis |
Awakened Mind
Starting at 1st level, your patrons knowledge gives you the ability to touch the minds of other creatures. As an action choose any number of creatures within 30 feet of you that you can see (up to your charisma modifier) to create a telepathic bond. This lasts for 1 hour.
While active, all creatures in the bond can speak telepathically with one another over any distance by using your mind to broadcast their thoughts to all the other creatures. You don't need to share a language with the creature for it to understand your telepathic utterances, but the creature must be able to understand at least one language.
Utterances of the Unknown
Starting at 6th level, through your nightmares and dark visions you’ve learned how to impart the most horrifying things to those around you.
You have advantage on saving throws against being charmed or frightened.
Additionally, when you expend a warlock Spell slot you can target a number of creatures equal to your Warlock Spell slot level that you can see within 30 feet and cause them to make a Intelligence saving throw against your Warlock Spell save DC or be frightened of you until the end of its next turn.
When you cast a spell using a spell slot higher than the level of the spell this effect's duration increases by a number of rounds equal to the difference in spell level and your warlock spell slot level.
At the end of each of it's turns a creature can repeat the saving throw, ending the effect on a success.
Eldritch Secrets
Starting at 10th level, you become immune to psychic damage.
Your thoughts can't be read by telepathy or other means unless you allow it and you become immune to spells or abilities that reveal if you are lying such as zone of truth or a Planetars Divine Awareness, they determine that you are telling the truth, however other means can still reveal you to be lying.
You gain a bonus to any intelligence check you make as you tap into the subconscious thoughts of your patrons unearthly knowledge. This bonus equals your charisma modifier.
Cosmic Magic
Starting at 14th level, whenever you cast a spell using a warlock spell slot you can cast it without expending a spell slot, you can still use this feature regardless of if you have warlock spell slots remaining.
You cast the spell as normal without expending a spell slot as if using a warlock spell slot. You then gain one point of exhaustion and are paralyzed until the end of your next turn.
This feature counts as expending a spell slot for your "Utternaces of the Unknown" feature.
