Create Binding Pact

You and a willing creature make a magically binding deal. This deal can include anything that both you and the target agree upon. Upon casting the spell, you and the target are bound until both sides of the deal have been met (if ever) at which then the spell ends. If one side of the agreement fails to meet one or more of the requirements, they take unresistable necrotic damage equal to 5 times the spell level and the spell ends. The spell can also end if both sides agree to void the pact. The caster can choose to provide the target with a supply of their magic. If the caster agrees upon this condition, the caster can provide a number of spell slots equal to the spell's level divided by 2 (rounded down) and the level of the spell(s) equal to the spell's level divided by 2 (rounded up). The caster can provide a list of spells from their own spell list equal to a number of spells equal to the spell level, or they can make each spell slot a specific spell of which they can cast. If the caster uses this condition they lose the spell slot used to cast this spell until the spell ends. The target uses their charisma modifier for the spells and regains the spell slots on a long rest.