I'm rather new to D&D and I've been trying to create a Tiefling Paladin. When I looked through the subraces, I saw the Zariel tiefling and thought it to be a good idea, which my friends agreed to.
When I saw it, though, it seems unfair to have +1 Strength, +1 Intellect and +4 Charisma. I asked my friends and they didn't know.
Am I calculating the ability score increases for the Zariel tiefling wrong?