Level 5 Evocation (Druid, Sorcerer, Wizard)
You unleash a blast of cold air. Each creature in a 60-foot Cone originating from you makes a Constitution saving throw, taking 8d8 Cold damage on a failed save or half as much damage on a successful one. A creature killed by this spell becomes a frozen statue until it thaws.
Using a Higher-Level Spell Slot. The damage increases by 1d8 for each spell slot level above 5.
Damage by slot level: 5: 8d8, 6: 9d8, 7: 10d8, 8: 11d8, 9: 12d8