Acid Genasi (5e Subrace)
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Not all Genasi are children of the genies. Some draw their elemental power from smaller pockets of Elemental Chaos, where lesser-known elements such as ice and acid mingle.
Ability Score Increase. Your Dexterity score increases by 1.
Acid Resistance. You are resistant to Acid damage.
Acidic Flux. You know the Acid Spray cantrip. Once you reach 3rd level, you can cast Acid Stream once with this trait as a 2nd level spell, requiring no material components, and gain the ability to do so again once you finish a long rest. Constitution is your spellcasting ability for these spells.
Corrosive Strikes. Your unarmed strikes deal 1d4 Acid damage instead of the usual Bludgeoning damage.