The totem core is on the altar up the stairs in the western part of the shrine. You can run it and grab it or alternatively defeat Congasar and Crusta to get their bounty. You’ll find the Antler ...
Keep heading west until you come across some ruins where the Totem Base is at the very top placed on an altar. After obtaining the Totem Base, head back to The Delemgan Glade. Keep going into the ...