Thunderstorm

5th-level · Transmutation

Casting Time 1 action

Range Touch

Components V, S, M (a piece of lightning-fused glass)

Duration Up to 1 hour (concentration)

You touch a willing creature, and it becomes surrounded by a roiling storm cloud 30 feet in diameter, erupting with (harmless) thunder and lightning. The creature gains a flying speed of 60 feet. The cloud heavily obscures the creature inside it from view, though it is transparent to the creature itself.

Source: Deep Magic 5e · OGL/Open