Firebeard Dwarf (5e Subrace)
From D&D Wiki
A mysterious race, nobody knows the origin of the firebeard dwarves' powers. What is known about them is that firebeards are more in touch with the magic of the world around them. Firebeards typically live on and in mountains in warmer regions of the world. Frostbeards and firebeards are two rival offshoot clans of mountain dwarves.
Ability Score Increase. Your Strength score increases by 1.
Fire Resistance. You have resistance to fire damage.
Firestrike. When you reach 3rd level, you learn the fire bolt cantrip. Intelligence is your spellcasting ability for this spell.