Elemental Scar

A multicolored ball of energy streaks toward a creature of your choice within range. Make a ranged spell attack against the target. On a hit, the target takes 1d8 each of acid, cold, fire, lightning, and thunder damage. The target then becomes vulnerable to each of these damage types until the end of your next turn.

A creature that previously resisted one of the damage types loses the resistance for the spell's duration, but does not become vulnerable to it. A creature immune to the damage type does not lose its immunity or become vulnerable.