Arachnid

You were born with the power to walk on walls and ceilings like a spider. This allows its beneficiary to climb difficult surfaces, including upside down on ceilings, without needing to make an ability check. The beneficiary of this dark gift grows an extra eye somewhere on its body, but they gain sunlight sensitivity: while in sunlight, they have disadvantage on attack rolls, as well as on Wisdom (Perception) checks that rely on sight.