Always on

• Sneak Attack

  When When Mara hits with a qualifying finesse or ranged weapon attack

  Mara can deal extra damage once per turn when attacking with advantage or when an ally is beside her target, provided she uses a finesse or ranged weapon.

• ExpertiseLevel 1

  Choose two of your skill proficiencies, or one skill proficiency and thieves' tools proficiency. Your proficiency bonus is doubled for any ability check using the chosen proficiencies. Mara has expertise in Stealth and Investigation.

• Sneak Attack, 1d6Level 1

  Once per turn, Mara can deal an extra 1d6 damage to one creature she hits with an attack if she has advantage on the attack roll, or if an enemy of the target is within 5 feet of it and Mara does not have disadvantage. The attack must use a finesse or ranged weapon.

• Thieves' CantLevel 1

  Mara knows the secret mix of dialect, code, and gestures used by rogues to convey hidden messages.

• TraitTieflingDarkvision, Mara can see in dim light within 60 feet as if it were bright light and in darkness as if it were dim light, though she sees darkness in shades of gray.
• TraitTieflingHellish Resistance, Mara has resistance to fire damage.
• TraitTieflingInfernal Legacy, Mara knows the thaumaturgy cantrip. Charisma is her spellcasting ability for this spell.
• TraitTieflingLanguages, Mara can speak, read, and write Common and Infernal.
• DiscoveryHermit

  Mara has discovered a unique and powerful truth during her seclusion. She can identify signs that point toward a hidden supernatural pattern, ancient secret, or forgotten danger, though she does not yet understand the full meaning of what she found.