Homebrew Arachnae Species Details

Arachnae have the upper half of a human and the lower half of a spider 

Arachnae Traits

Spooder

Web spin

You can cast the web spell, you can cast it once without using a spell slot once per long rest.

Spider climb

You can climb on walls and ceilings unless it is covered in a slippery surface like ice or oil.

Darkvision

You have darkvision out to a range of 120 feet.