Variant Half-Elf: Mark of Storm
If your half-elf character has the Mark of Storm, the following traits replace the Skill Versatility traits in the Player’s Handbook.
Windwright’s Intuition. When you make a Dexterity (Acrobatics) check or any ability check involving navigator’s tools, you can roll a d4 and add the number rolled to the ability check.
Storm’s Boon. You have resistance to lightning damage.
Headwinds. You know the gust cantrip. Starting at 3rd level, you can cast the gust of wind spell once with this trait, and you regain the ability to cast it when you finish a long rest. Charisma is your spellcasting ability for these spells.
Spells of the Mark. If you have the Spellcasting or the Pact Magic class feature, the spells on the Mark of Storm Spells table are added to the spell list of your spellcasting class.
Mark of Storm Spells
