Boon of Draconic Calling

You target a point within range, that you can see or have stood upon within the last 24 hours, and infuse the area around it with draconic power.
The spell affects a 100ft high cylinder with a radius up to 60ft.
The affected area has one of the following effects:

Draconic Ward - Choose one creature type, alternatively, select a number of creatures, up to your Charisma modifier, by name.
Creatures of the chosen type, or named, cannot charm, frighten or possess any creature within the radius.

Protection from energy - When you cast this spell, select one resistance you have and all creatures, of your choice, with the area gain that resistance.
You can use a bonus action on subsequent turns to change the resistance to another type that you have.

Vulnerability - A number of creatures of your choice, up to your proficiency bonus, must succeed on a Charisma saving throw or become vulnerable to one damage type of your choice.
Affected creatures can remake this saving throw at the end of each of their turns.

At Higher levels - The duration for this spells increases to 1 hour when cast with a 7th level spell slot, 8 hours with an 8th level spell slot or 24 hours with a 9th level spell slot.
Additionally,  when cast using a 9th level spell slot, you may choose 2 effects to apply, and if cast on the same spot for a month the effect becomes permanent.