Dead End

you raise your hand and materializes the same numerous tiny, black spheres that form Dark Snow. By clenching your hand, the tiny spheres merge into a larger black sphere, causing surrounding plants to wither and die. you shoot the black sphere in a direction of your choosing. anyone in the way of the 30 foot wide 90 foot long beam must make a dex save or take 10d8 necrotic damage, and half as much on a successful save.

a creature killed by this spell is disintegrated and can only be brought back by a true resurrection spell or the wish spell.

At Higher Levels. When you cast this spell using a spell slot of 7th level or higher, the damage increases by 1d8 for each slot level above 6th