Head to the Slayer Corps HQ. Locate the NPC Uzui and check the ledge directly behind him for the first potential spawn.
Check out these video guides to see the exact parkour paths and visual markers for these rare spawns: Head to the Slayer Corps HQ
Go to the soup shop in Hayakawa village, turn left, and head toward the white peak area. Look for a large bush near a sign where a crystal often spawns. Look for a large bush near a sign
Located near the area where Rengoku spawns. Jump down into the cave (be careful of the Axe Demon) and check the upper corners by jumping up. Finding Perfect Crystals in is one of the
Finding Perfect Crystals in is one of the best ways to earn money, as each sells for 6,000 Yen . Because they are extremely rare, the most effective strategy is to "server hop" (exit and rejoin different servers) at known spawn points. 6 Key Perfect Crystal Spawn Locations
Enter the cave and head toward the Crystal Demon’s domain. In the corner, wall jump to the very top of the ledge and continue left until you see a shimmering item.