Kineticist
Channels elemental power through impulses, delivering magical blasting without spell slots; each impulse grants a specific damage type and can provide battlefield control or mobili...
You have, intentionally or accidentally, awoken a gateway to elemental power inside yourself and can now channel that power to devastating effect, adding an elemental arsenal to your abilities.
Kineticist is a great fit for characters with high Constitution who want to add some magical blasting to their repertoire without managing the complexity of spell slots. Kineticist impulses can also provide damage types that are useful against certain creatures and special utility abilities such as better movement or battlefield control.
Champions looking to diversify their capabilities, barbarians with the Moment of Clarity feat, and particularly stout druids might all find suitable options.