To haunt a spooky bonus market at Japonica's Horror House, two types of spiders with skulls for their abdomens: the Skull Spiders (Trichonephila crania, previously Nephila crania) with regular human skulls, and the spiny orb weaver Horned Skull Spiders (Macrathena oni) with horned demon skills.
Each come with 6 texture options for your spiders- for the Skull Spiders, it's 3 shades of bones, black, red, and black and yellow golden orb weaver. For the Horned, they come in the 5 traditional colours of oni, plus a bleached white bone. 1 Land Impact each at human skull size.
At the market at the entrance to Japonica's Horror House, open October 13 - November 5 (probably only until 8am SLT though).