Exiles who have reached level 100 are now able to build a Ritual Circle in their castle. No design is required for the first level. Higher levels will be added in future updates.
At level one, the following recipes are available:
Creating a new talisman
Silver Ingot + Incense + Shobol's Ashes = a random common talisman
Changing a talisman
Any talisman at full durability + Candles + Skulls = a random talisman of the same rarity. At level one, this recipe is only available for common talismans.
Merging talismans
3 identical common talismans at full durability = a talisman with the same properties, but higher rarity. At level one, this recipe is only available for common talismans.