4th-level · Evocation
Casting Time 1 action
Range Self (30-foot cone)
Components V, S, M (a dagger shaped like an icicle)
Duration Instantaneous
Classes Druid, Ranger, Sorcerer, Warlock, Wizard
You unleash a spray of razor-sharp ice shards. Each creature in the 30-foot cone takes 4d6 cold damage and 3d6 piercing damage, or half as much damage with a successful Dexterity saving throw.
When you cast this spell using a spell slot of 5th level or higher, the damage increases by your choice of 1d6 cold damage or 1d6 piercing damage for each slot level above 4th. You can make a different choice (cold damage or piercing damage) for each slot level above 4th. Casting this spell with a spell slot of 6th level or higher increases the range to a 60-foot cone.
Source: Deep Magic 5e · OGL/Open