Minecraft wiki entry for Nether_survival, associated text: Hoglins are scared of charged respawn anchors, lit nether portals, and warped (blue) fungi. This is easiest with warped fungi. It can be planted on any nylium or on soul soil. Soul soil can be obtainable from a soul sand valley. If you break a soul campfire, which can be crafted using soul sand, it drops one soul soil block. Soul sand can be obtained from soul sand valleys or with a 8.5% chance from bartering with Piglins.