You don’t have enough information about the Stigma slot ceremony. Ask Pilomenes where to find more information.
Step 1. Talk to PilomenesA Balaur researcher from the outskirts of Elysea. He doesn’t much notice the Balaur themselves, he’s so wrapped up in academics..
Step 2. Summon Faithful Respondent UtraA Balaur soul bound to the Beshmundir Temple’s Altar of Soul Invocation. Whatever you ask, it tells you the truth. and ask about the materials needed for the ceremony.
Step 3. Obtain the Stigma Ceremony RelicsItems necessary to hold a ceremony opening a new Stigma slot: the Spirit’s Incense Burner and Scroll of Repose. They are held by the Balaur. and take them to ReemulA Stigma master in the Inggison Illusion Fortress. The prized student of an Elyos Stigma master, he traveled alone to Balaurea to surpass his teacher.. (You need to collect: Spirit’s Incense Burner)
Step 4. Talk to Reemul.