You have unearthed Eldritch Invocations, pieces of forbidden knowledge that imbue you with an abiding magical ability or other lessons. You gain one invocation of your choice, such as Pact of the Tome. Invocations are described in the Eldritch Invocation Options section.

Prerequisites. If an invocation has a prerequisite, you must meet it to learn that invocation. For example, if an invocation requires you to be a level 5+ Warlock, you can select the invocation once you reach Warlock level 5.

Replacing and Gaining Invocations. Whenever you gain a Warlock level, you can replace one of your invocations with another one for which you qualify. You can’t replace an invocation if it’s a prerequisite for another invocation that you have.

When you gain certain Warlock levels, you gain more invocations of your choice, as shown in the Invocations column of the Warlock Features table.

Current Max Eldritch Invocations: 3

You can’t pick the same invocation more than once unless its description says otherwise.

Through occult ceremony, you have formed a pact with a mysterious entity to gain magical powers. The entity is a voice in the shadows—its identity unclear—but its boon to you is concrete: the ability to cast spells. See the rules on spellcasting. The information below details how you use those rules with Warlock spells, which appear in the Warlock spell list.

Cantrips. You know two Warlock cantrips of your choice. Eldritch Blast and Prestidigitation are recommended. Whenever you gain a Warlock level, you can replace one of your cantrips from this feature with another Warlock cantrip of your choice.

When you reach Warlock levels 4 and 10, you learn another Warlock cantrip of your choice, as shown in the Cantrips column of the Warlock Features table.

Current Max Cantrips Known: 2

Spell Slots. The Warlock Features table shows how many spell slots you have to cast your Warlock spells of levels 1–5. The table also shows the level of those slots, all of which are the same level. You regain all expended Pact Magic spell slots when you finish a Short or Long Rest.

For example, when you’re a level 5 Warlock, you have two level 3 spell slots. To cast the level 1 spell Witch Bolt, you must spend one of those slots, and you cast it as a level 3 spell.

Prepared Spells of Level 1+. You prepare the list of level 1+ spells that are available for you to cast with this feature. To start, choose two level 1 Warlock spells. Charm Person and Hex are recommended.

Current Max Prepared Spells: 3

The number of spells on your list increases as you gain Warlock levels, as shown in the Prepared Spells column of the Warlock Features table. Whenever that number increases, choose additional Warlock spells until the number of spells on your list matches the number in the table. The chosen spells must be of a level no higher than what’s shown in the table’s Slot Level column for your level. When you reach level 6, for example, you learn a new Warlock spell, which can be of levels 1–3.

If another Warlock feature gives you spells that you always have prepared, those spells don’t count against the number of spells you can prepare with this feature, but those spells otherwise count as Warlock spells for you.

Changing Your Prepared Spells. Whenever you gain a Warlock level, you can replace one spell on your list with another Warlock spell of an eligible level.

Spellcasting Ability. Charisma is the spellcasting ability for your Warlock spells.

Spellcasting Focus. You can use an Arcane Focus as a Spellcasting Focus for your Warlock spells.

Your patron gives you an amulet, a talisman that can aid the wearer when the need is great. When the wearer fails an ability check, they can add 1d4 to the roll, potentially turning the roll into a success. This benefit can be used a number of times equal to your proficiency bonus, and all expended uses are restored when you finish a long rest.

If you lose the talisman, you can perform a 1-hour ceremony to receive a replacement from your patron. This ceremony can be performed during a short or long rest, and it destroys the previous amulet. The talisman turns to ash when you die.

You gain the following benefits.

Battle Medic. If you have a Healer’s Kit, you can expend one use of it and tend to a creature within 5 feet of yourself as a Utilize action. That creature can expend one of its Hit Point Dice, and you then roll that die. The creature regains a number of Hit Points equal to the roll plus your Proficiency Bonus.

Healing Rerolls. Whenever you roll a die to determine the number of Hit Points you restore with a spell or with this feat’s Battle Medic benefit, you can reroll the die if it rolls a 1, and you must use the new roll.

You can perform an esoteric rite for 1 minute. At the end of it, you regain expended Pact Magic spell slots but no more than a number equal to half your maximum (round up). Once you use this feature, you can’t do so again until you finish a Long Rest.

Prerequisite: Level 2+ Warlock, a Warlock Cantrip That Deals Damage

Choose one of your known Warlock cantrips that deals damage. You can add your Charisma modifier to that spell’s damage rolls.

Repeatable. You can gain this invocation more than once. Each time you do so, choose a different eligible cantrip.

Stitching together strands of shadow, you conjure forth a book in your hand at the end of a Short or Long Rest. This Book of Shadows (you determine its appearance) contains eldritch magic that only you can access, granting you the benefits below. The book disappears if you conjure another book with this feature or if you die.

Cantrips and Rituals. When the book appears, choose three cantrips, and choose two level 1 spells that have the Ritual tag. The spells can be from any class’s spell list, and they must be spells you don’t already have prepared. While the book is on your person, you have the chosen spells prepared, and they function as Warlock spells for you.

Spellcasting Focus. You can use the book as a Spellcasting Focus.