The Acranist

While most beings of infathomable power are ancient and magical beings, some mortals exist that have achieved this You have been choosen to study under such a patron.

Your master may teach you because they wnat to use you as a resource for experiments, or a cheap form of labor. They may send you to settle conflicts they deem beneath them or to retrieve rare artifacts. Your master may wish for you thrive and suceed them, but still send you into many hardships to test your skills or give you possibilities to grow. Many Arcanists worked hard and long to gain as much power, which is why they have little patience with those not willing to put in the effort and risk their live to become stronger.

While your patron grants you arcane power, they also share the knowledge how mortals can achieve and wield such incredible magic. An insight many other patrons lack.

Expanded Spell List

Wenn you choose this subclass at first level and whenever the level of your warlock spell slots increases, choose one spell from the wizard spell list, of a level appropriate for your warlock spell level. This spell now counts as a warlock spell for you.

Arcane Conservation

While demons and fey have enough magic to lavendishly use it, you have been taught to use it precisely and efficiently. When you have used a warlock spell slot to cast a spell, make an arcana check against a Dc of 10 + the spell level. When  you suceed you regain the spell slot and the Dc increases by 2. The Dc resets after a long rest. You may choose to cast spells at lower level if possible to ease the Dc.

Diligent Study

The basis of your pact is the rigorous study of multiple subjects. Choose two of the following options, or choose one option twice.

-You learn a cantrip from the wizard spell list. It counts as warlock spell for you.

-You gain proficiency in an artisan tool

-You gain proficiency in your choice of arcama, history, investigation, or nature

-You learn two languages of your choice.

Whenever you gain a feature from this subclass you may replace your choosen options with any other.

Overflowing Energy

Starting at 6th level, you overflow with power whenever you have regained your magic. After a short or long rest the first spell you cast using a warlock spell slot is considered as if casted at one level higher. The dc of your arcane conservation is calculated as if you have cast the spell at the regular level of your spell slot.

Transscending Meta Magic

Starting at 10th level, the magic of your patron has become a part of you. Whe you gain this feature choose one of the sorcerers meta magic options costing a maximum of 1 sorcery point. All of your warlock spells now use this feature without any additional cost. If you choose an option with varying cost like Twin Spells you may only activate the feature when the costs is below one sorcery point, i.e. on cantrips and spells cast at first level.

You may spend 8h  meditating on your magic to replace the choosen option.

Genius Concentration

Starting at 14th level your thirst fo knowledge has given you a mind far beyond others. When you have casted a spell that requires concentration you may choose to enter a highly focussed state. For the next 10 minute you can concentrate on up to two spells at once. You roll only one concentration save, loosing concentration on both spells if you fail.

Once you use this feature you must finish a long rest before you can use it again.