The clouds above you turn a yellowish green color and and expand in a 60-foot radius, centered on you. The spell fails if you are not outside.
When you cast the spell, each creature (excluding you) that is not standing under something that can block the rain takes 3d6 Acid damage at the start of its turn. If a creature enters the rain that creature takes 3d6 Acid damage. Creatures that remain in the rain continue to take 1d6 acid damage.
If you are outdoors in stormy conditions when you cast this spell, the spell gives you control over the existing storm instead of creating a new one. Under such conditions, the spell's damage increases by 1d6.
At Higher Levels. When you cast this spell using a spell slot of 4th or higher level, the damage increases by 1d6 for each slot level above 3rd.
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