Verbal and somatic components for casting the Thunderwave spell:

Somatic Component:

The caster stands firmly with their feet shoulder-width apart. They bring their hands together in front of their chest, palms facing each other but not touching, as if holding an invisible ball. They then sharply thrust their hands outward and down, palms facing the ground, creating a wide, sweeping motion that ends with their arms extended fully and fingers splayed. This motion symbolizes the release of a powerful wave of energy.

Verbal Component:

The caster utters the following words in a booming, commanding voice: "From the depths of storm and sky, hear my call and thunder, fly!"

These components together create a dynamic and impactful display for casting Thunderwave, highlighting the explosive and forceful nature of the spell.