You cannot splice this item. Category: terrain. You get experiance points for breaking OBELISK. Hitting it will break it but you need to count the hits yourself. Seed mathematics is very complicated, but you should get at least 1 seed back from splicing OBELISK. Will you strike it rich? You just have to count the gems yourself. Massproducing OBELISK can be tricky. You will find out after you have harvested a few.