Thunderous Mote

Level: Cantrip
Magic Type: Evocation
Ignisarian Classification: Grey Magic

You conjure a small thunderous mote in your hand and hurl it at a creature. Make a ranged spell attack against the target. If it hits, the target takes 1d6 thunder damage and it has disadvantage on the next weapon attack roll it makes before the end of its next turn.

This spell’s damage increases by 1d6 when you reach 5th level (2d6), 11th level (3d6), and 17th level (4d6).