Witch Knight - Fighter Subclass

This is an adaptation of the Witch Knight subclass by LaserLlama, as close to rules as written as I could get it:

Compatibility Framework is supported natively

All spell lists for this mod are handled by my Spells Extra library

This subclass has progression to level 20. You don't need a mod to increase the level cap, you just won't get the level 13-20 features

This subclass has the Warlock tag for dialogue

Multiclassing with Warlock (or another class/subclass that uses Warlock Spell Slots) will result in only having the spell slots from   whichever has the highest level slots unlocked. This is not a bug, this is a consequence of how Warlock is designed.

Subclass Features:

Sanguine Offering:

3rd-level Witch Knight feature

Once per turn, when you hit a creature with a melee weapon attack, you can expend one of your Fighter Hit Dice as part of the attack to deal an additional 1d10 Necrotic damage to the target, in addition to the normal damage of your weapon. - Implementation Notes:

- Since Hit Dice don't exist in Baldur's Gate 3, I've instead given it charges equal to half the Fighter's level, restored on Long Rest

- Sanguine Offering: deals weapon damage +1d10 Necrotic damage, usable once per turn; does not use charges on miss

- Progression:

- Level 3: 1st Sanguine Offering Charge

- Level 4: 2nd Sanguine Offering Charge

- Level 6: 3rd Sanguine Offering Charge

- Level 8: 4th Sanguine Offering Charge

- Level 10: 5th Sanguine Offering Charge

- Level 12: 6th Sanguine Offering Charge

- Level 14: 7th Sanguine Offering Charge

- Level 16: 8th Sanguine Offering Charge

- Level 18: 9th Sanguine Offering Charge

- Level 20: 10th Sanguine Offering Charge

Pact Magic:

3rd-level Witch Knight feature

The bargain you have struck with your Patron has granted you the ability to cast spells, much like a Warlock does.

Cantrips: You learn one cantrip of your choice from the Warlock spell list. Upon reaching 10th level in this class you learn one additional Warlock cantrip of your choice.

Spell Slots: The Witch Knight Spellcasting table shows how many spell slots you have, and the level of those spell slots. All of your spell slots from this feature are the same level. To cast one of your Warlock spells of 1st-level or higher, you must expend a spell slot. You regain all expended spell slots when you finish a short or long rest.

Spells Known of 1st-Level and Higher: You learn two 1st-level spells of your choice from the Warlock spell list. The Spells Known column of the Witch Knigh