Arachne Feat

Prerequisites: 1st level only, near-human variant
Much like drow, humans can be corrupted by teh magic of the drow goddess, becoming arachne--humans with eight eyes and coarse, black hair. Sometimes these humans are the offspring of driders or drow priestesses, while other times they bear the marks of a ritual sacrifce gone terribly awry.
Darkvision. You can see in dim light within 120 feet of you as if it were bright light and in darkness as if it were dim light. You discern colors in that darkness as shades of gray.
Spider Magic. You know the poison spray cantrip. Starting at 3rd level, you can cast the bane spell with this trait. Starting at 4th level, you can also cast the spider climb spell with this trait. Once you cast either band or spider climb with this trait, you can't cast that spell with it again until you finish a long rest. You can also cast either of those spells using any spell slots you have of the appropriate level. You choose the spellcasting ability for these spells when you select this race.