Drake Strike

You are capable of conjuring the elemental power of your Draconic Patron into your hands, lashing out to send a wave of energy at an opponent in range. Make a melee spell attack. On a hit, they take 2d6 damage, the damage type corresponding to your Elemental Affinity.

At 5th level, the damage increases to 3d6. At 11th, it increases once more to 4d6, and at 17th level, reaches 5d6.

Design note:

Drake Strike is meant to be a cantrip that can stand up to Eldritch Blast, which by most is deemed the most powerful cantrip in 5e. As such, if it seems powerful, this is the reason and intended strength.