Rain of Fiery Blades (5e Spell)
From D&D Wiki
|Casting time:||1 action|
A flurry of flaming enchanted swords falls from above onto a location you specify. Each creature in a 30-foot-radius, 60-foot-high cylinder centered on a point within range must make a Dexterity saving throw. A creature takes 2d12 fire damage and 2d12 slashing damage on a failed save, or half as much damage on a successful one. These swords remain implanted in the ground for a number of rounds equal to your spellcasting modifier, and can be used by friendly creatures, dealing 1d12 fire damage on a hit. If an unfriendly creature attempts to use such a weapon, they take 2d12 fire damage and the sword disappears.
At Higher Levels. When you cast this spell using a spell slot of 6th level or higher, the fire damage or the slashing damage (your choice) increases by 1d12 for each slot level above 5th.