Spell attack +9

Spell save Dc 17

Toll the Dead: Wis save 17, 2d8 or 2d12 if damaged

Ray of frost: +9 to hit range 60ft 2d8 + removes 10 movement until your turn

Message

Chill touch: +9 to hit range 120ft 2d8 necro + target can't heal until your next turn

Hold Monster: range 90ft Wis 17 save on fail target is paralyzed for 10 turns targets may make another saving throw on their turn.

Two 5th lvl slots

Banishment: range 60ft Cha 17 saving throw. Banish a target for 10 turns

Blight: range 30 feet Con 17 saving throw if failed, target takes 8d8 necro damage

Three 4th lvl slots

Vampiric Touch: range touch +9 to hit 3d6 necro damage heal for half the damage dealt

three third lvl slots

Three second lvl slots

Chromatic orb: range 90ft +9 to hit 3d8 of any damage you would like (except force and radiant)

False life range self, gain 1d4 +6 temp hit points

Ray of sickness range 60ft +9 to hit 2d8 poison damage on hit target makes con 17 save or be poisoned until your next turn.

Four Lvl 1 slots