When it comes to overpowered Dungeons & Dragons builds, the Sorlock multiclass for D&D Fifth Edition is one of the best possible choices, combining the sorcerer and warlock charisma-based classes.

Warlocks are one of Dungeons & Dragons 5e's most flexible and modular classes. In addition to their race and class, warlock players choose subclasses, Pact Boons, Eldritch Invocations, and spells.