When a genasi has two elements in its ancestry instead of only one, those elements often interfere with each other and produce only one element or the other -- but sometimes, the two elements work in harmony and the genasi manifests a dual element instead of one of the normal four.

As a storm genasi, you have manifested both air and fire, con-necting you with the intense dual-element of lightning, the sky's fire. You are passionate and boisterous, moving swiftly from friendly eagerness to raging anger or bitter sorrow and back to calm optimism or certain determination more quickly than others might think possible. Unlike an air genasi, your emotional storms can last for days on end.

Storm genasi have skin of deep blue or sometimes shades of bluish purple or grey. Their hair, which is usually a dark color but can sometimes be stark white, is always standing up because of the static charge that suffuses their body at all times. Storm genasi have loud, resonating voices that boom like thunder when they are upset.

Storm Genasi Traits

Ability Score Increase

Your Charisma score increases by 1.

Tempest Resistance

You have resistance to lightning damage and thunder damage.

Beckon the Storm

You know the shocking grasp cantrip. Once you reach 3rd level, you can cast the new spell radic's sudden spark* once, and it recharges after a long rest. Once you reach 5th level, you can also cast gust of wind once, and it recharges after a long rest. Constitution is your spellcasting ability for these spells.
D&D Beyond Note: Spells marked with an asterisk must be selected manually in the character builder. New homebrew spells must first be added to your collection.